Uses of Interface
elki.database.ids.DBIDRef

Packages that use DBIDRef

Package	Description
elki.algorithm.statistics	Statistical analysis algorithms.
elki.application.benchmark	Benchmarking pseudo algorithms.
elki.clustering	Clustering algorithms.
elki.clustering.correlation	Correlation clustering algorithms.
elki.clustering.dbscan	DBSCAN and its generalizations.
elki.clustering.dbscan.parallel	Parallel versions of Generalized DBSCAN.
elki.clustering.dbscan.predicates	Neighbor and core predicated for Generalized DBSCAN.
elki.clustering.hierarchical	Hierarchical agglomerative clustering (HAC).
elki.clustering.hierarchical.extraction	Extraction of partitional clusterings from hierarchical results.
elki.clustering.kmeans	K-means clustering and variations.
elki.clustering.kmeans.initialization	Initialization strategies for k-means.
elki.clustering.kmeans.parallel	Parallelized implementations of k-means.
elki.clustering.kmedoids	K-medoids clustering (PAM).
elki.clustering.optics	OPTICS family of clustering algorithms.
elki.clustering.silhouette	Silhouette clustering algorithms.
elki.clustering.subspace	Axis-parallel subspace clustering algorithms.
elki.clustering.subspace.clique	Helper classes for the CLIQUE algorithm.
elki.clustering.svm
elki.clustering.trivial	Trivial clustering algorithms: all in one, no clusters, label clusterings.
elki.clustering.uncertain	Clustering algorithms for uncertain data.
elki.data	Basic classes for different data types, database object types and label types.
elki.database	ELKI database layer - loading, storing, indexing and accessing data.
elki.database.datastore	General data store layer API (along the lines of Map<DBID, T> - use everywhere!)
elki.database.datastore.memory	Memory data store implementation for ELKI.
elki.database.ids	Database object identification and ID group handling API.
elki.database.ids.integer	Integer-based DBID implementation -- do not use directly - always use DBIDUtil.
elki.database.query	Database queries - computing distances, neighbors, similarities - API and general documentation.
elki.database.query.distance	Prepared queries for distances.
elki.database.query.knn	Prepared queries for k nearest neighbor (kNN) queries.
elki.database.query.range	Prepared queries for ε-range queries, that return all objects within the radius ε.
elki.database.query.rknn	Prepared queries for reverse k nearest neighbor (rkNN) queries.
elki.database.query.similarity	Prepared queries for similarity functions.
elki.database.relation	Relations, materialized and virtual (views).
elki.distance	Distance functions for use within ELKI.
elki.distance.adapter	Distance functions deriving distances from, e.g., similarity measures.
elki.evaluation.scores.adapter	Adapter classes for ranking and scoring measures.
elki.index	Index structure implementations.
elki.index.distancematrix	Precomputed distance matrix.
elki.index.invertedlist	Indexes using inverted lists.
elki.index.laesa	Linear Approximating and Eliminating Search Algorithm (LAESA).
elki.index.preprocessed.knn	Indexes providing KNN and rKNN data.
elki.index.preprocessed.snn	Indexes providing nearest neighbor sets.
elki.index.projected	Projected indexes for data.
elki.index.tree.betula	BETULA clustering by aggregating the data into cluster features.
elki.index.tree.metrical.covertree	Cover-tree variations.
elki.index.tree.metrical.mtreevariants	M-tree and variants.
elki.index.tree.metrical.mtreevariants.mktrees	Metrical index structures based on the concepts of the M-Tree supporting processing of reverse k nearest neighbor queries by using the k-nn distances of the entries.
elki.index.tree.metrical.mtreevariants.mktrees.mkapp	MkAppTree.
elki.index.tree.metrical.mtreevariants.mktrees.mkcop	MkCoPTree.
elki.index.tree.metrical.mtreevariants.mktrees.mkmax	MkMaxTree.
elki.index.tree.metrical.mtreevariants.mktrees.mktab	MkTabTree.
elki.index.tree.metrical.mtreevariants.mtree	MTree.
elki.index.tree.metrical.mtreevariants.query	Classes for performing queries (knn, range, ...) on metrical trees.
elki.index.tree.metrical.vptree
elki.index.tree.spatial.kd	K-d-tree and variants.
elki.index.tree.spatial.rstarvariants	R*-tree and variants.
elki.index.tree.spatial.rstarvariants.deliclu	DeLiCluTree.
elki.index.tree.spatial.rstarvariants.flat	FlatRStarTree.
elki.index.tree.spatial.rstarvariants.query	Queries on the R-Tree family of indexes: kNN and range queries.
elki.index.tree.spatial.rstarvariants.rdknn	RdKNNTree.
elki.index.tree.spatial.rstarvariants.rstar	RStarTree.
elki.index.vafile	Vector Approximation File.
elki.math.statistics.intrinsicdimensionality	Methods for estimating the intrinsic dimensionality.
elki.outlier	Outlier detection algorithms.
elki.outlier.anglebased	Angle-based outlier detection algorithms.
elki.outlier.density	Density-based outlier detection algorithms.
elki.outlier.distance	Distance-based outlier detection algorithms, such as DBOutlier and kNN.
elki.outlier.distance.parallel	Parallel implementations of distance-based outlier detectors.
elki.outlier.intrinsic	Outlier detection algorithms based on intrinsic dimensionality.
elki.outlier.lof	LOF family of outlier detection algorithms.
elki.outlier.lof.parallel	Parallelized variants of LOF.
elki.outlier.spatial.neighborhood	Spatial outlier neighborhood classes.
elki.outlier.spatial.neighborhood.weighted	Weighted neighborhood definitions.
elki.outlier.subspace	Subspace outlier detection methods.
elki.parallel.processor	Processor API of ELKI, and some essential shared processors.
elki.projection	Data projections (see also preprocessing filters for basic projections).
elki.result	Result types, representation and handling.
elki.result.textwriter	Text serialization (CSV, Gnuplot, Console, ...).
elki.similarity	Similarity functions.
elki.similarity.kernel	Kernel functions.
elki.timeseries	Algorithms for change point detection in time series.
elki.utilities.datastructures.unionfind	Union-find data structures.
elki.visualization.style	Style management for ELKI visualizations.
elki.visualization.visualizers.pairsegments	Visualizers for inspecting cluster differences using pair counting segments.
elki.visualization.visualizers.parallel	Visualizers based on parallel coordinates.
elki.visualization.visualizers.parallel.selection	Visualizers for object selection based on parallel projections.
elki.visualization.visualizers.scatterplot	Visualizers based on scatterplots.
elki.visualization.visualizers.scatterplot.outlier	Visualizers for outlier scores based on 2D projections.
tutorial.clustering	Classes from the tutorial on implementing a custom k-means variation.

Uses of DBIDRef in elki.algorithm.statistics

Method parameters in elki.algorithm.statistics with type arguments of type DBIDRef

Modifier and Type	Method	Description
protected double	HopkinsStatisticClusteringTendency.computeNNForRealData(KNNSearcher<DBIDRef> knnQuery, Relation<NumberVector> relation, int dim)	Search nearest neighbors for real data members.

Uses of DBIDRef in elki.application.benchmark

Method parameters in elki.application.benchmark with type arguments of type DBIDRef

Modifier and Type	Method	Description
private int	KNNBenchmark.run(KNNSearcher<DBIDRef> knnQuery, Relation<O> relation, Duration dur, MeanVariance mv, MeanVariance mvdist)	Run with the database as query source
private int	PrioritySearchBenchmark.run(PrioritySearcher<DBIDRef> priQuery, Relation<O> relation, Duration dur, MeanVariance mv, MeanVariance mvdist)	Run with the database as query source
protected int	RangeQueryBenchmark.run(RangeSearcher<DBIDRef> rangeQuery, Relation<O> relation, double radius, Duration dur, MeanVariance mv)	Run the algorithm, with constant radius
protected int	RangeQueryBenchmark.run(RangeSearcher<DBIDRef> rangeQuery, Relation<O> relation, Relation<NumberVector> radrel, Duration dur, MeanVariance mv)	Run the algorithm, with separate radius relation

Uses of DBIDRef in elki.clustering

Methods in elki.clustering with parameters of type DBIDRef

Modifier and Type	Method	Description
protected void	SNNClustering.expandCluster(SimilarityQuery<O> snnInstance, DBIDRef startObjectID, FiniteProgress objprog, IndefiniteProgress clusprog)	DBSCAN-function expandCluster adapted to SNN criterion.
protected ArrayModifiableDBIDs	SNNClustering.findSNNNeighbors(SimilarityQuery<O> snnInstance, DBIDRef queryObject)	Returns the shared nearest neighbors of the specified query object in the given database.

Uses of DBIDRef in elki.clustering.correlation

Fields in elki.clustering.correlation with type parameters of type DBIDRef

Modifier and Type	Field	Description
(package private) java.util.Comparator<DBIDRef>	HiCO.Instance.tmpcomp	Sort object by the temporary fields.

Methods in elki.clustering.correlation with parameters of type DBIDRef

Modifier and Type	Method	Description
int	HiCO.Instance.compare(DBIDRef o1, DBIDRef o2)
protected void	HiCO.Instance.expandDBID(DBIDRef id)
protected void	HiCO.Instance.initialDBID(DBIDRef id)

Constructors in elki.clustering.correlation with parameters of type DBIDRef

Constructor	Description
ORCLUSCluster(double[] o, DBIDRef id)	Creates a new cluster containing the specified object o.

Uses of DBIDRef in elki.clustering.dbscan

Fields in elki.clustering.dbscan with type parameters of type DBIDRef

Modifier and Type	Field	Description
protected RangeSearcher<DBIDRef>	DBSCAN.Instance.rangeQuery	Range query to use.

Methods in elki.clustering.dbscan with parameters of type DBIDRef

Modifier and Type	Method	Description
protected void	DBSCAN.Instance.expandCluster(DBIDRef startObjectID, ArrayModifiableDBIDs seeds)	DBSCAN-function expandCluster.
protected int	GeneralizedDBSCAN.Instance.expandCluster(DBIDRef seed, int clusterid, WritableIntegerDataStore clusterids, T neighbors, ArrayModifiableDBIDs activeSet, FiniteProgress progress)	Set-based expand cluster implementation.
protected int	GriDBSCAN.Instance.expandCluster(DBIDRef seed, int clusterid, WritableIntegerDataStore clusterids, ModifiableDoubleDBIDList neighbors, ArrayModifiableDBIDs activeSet, RangeSearcher<DBIDRef> rq, FiniteProgress pprog)	Set-based expand cluster implementation.
private void	GriDBSCAN.Instance.insertIntoGrid(DBIDRef id, V obj, int d, int v)	Insert a single object into the grid; potentially into multiple cells (at most 2^d) via recursion.
protected int	GeneralizedDBSCAN.Instance.processCorePoint(DBIDRef seed, T newneighbors, int clusterid, WritableIntegerDataStore clusterids, ArrayModifiableDBIDs activeSet)	Process a single core point.
protected int	GriDBSCAN.Instance.processCorePoint(DBIDRef seed, DoubleDBIDList newneighbors, int clusterid, WritableIntegerDataStore clusterids, ArrayModifiableDBIDs activeSet)	Process a single core point.

Method parameters in elki.clustering.dbscan with type arguments of type DBIDRef

Modifier and Type	Method	Description
protected int	GriDBSCAN.Instance.expandCluster(DBIDRef seed, int clusterid, WritableIntegerDataStore clusterids, ModifiableDoubleDBIDList neighbors, ArrayModifiableDBIDs activeSet, RangeSearcher<DBIDRef> rq, FiniteProgress pprog)	Set-based expand cluster implementation.
protected int	LSDBC.expandCluster(int clusterid, WritableIntegerDataStore clusterids, KNNSearcher<DBIDRef> knnq, DBIDs neighbors, double maxkdist, FiniteProgress progress)	Set-based expand cluster implementation.
private void	LSDBC.fillDensities(KNNSearcher<DBIDRef> knnq, DBIDs ids, WritableDoubleDataStore dens)	Collect all densities into an array for sorting.
protected void	DBSCAN.Instance.run(Relation<O> relation, RangeSearcher<DBIDRef> rangeSearcher)	Run the DBSCAN algorithm

Uses of DBIDRef in elki.clustering.dbscan.parallel

Methods in elki.clustering.dbscan.parallel with parameters of type DBIDRef

Modifier and Type	Method	Description
void	ParallelGeneralizedDBSCAN.Instance.Mapper.map(DBIDRef id)
protected void	ParallelGeneralizedDBSCAN.Instance.processNeighbors(DBIDRef id, T neighbors)	Synchronize function to process the neighbors.

Uses of DBIDRef in elki.clustering.dbscan.predicates

Fields in elki.clustering.dbscan.predicates with type parameters of type DBIDRef

Modifier and Type	Field	Description
protected RangeSearcher<DBIDRef>	EpsilonNeighborPredicate.Instance.rq	Range query to use on the database.
protected RangeSearcher<DBIDRef>	SimilarityNeighborPredicate.Instance.rq	Range query to use on the database.

Methods in elki.clustering.dbscan.predicates with parameters of type DBIDRef

Modifier and Type	Method	Description
protected abstract M	AbstractRangeQueryNeighborPredicate.computeLocalModel(DBIDRef id, DoubleDBIDList neighbors, Relation<? extends O> relation)	Method to compute the actual data model.
protected COPACNeighborPredicate.COPACModel	COPACNeighborPredicate.computeLocalModel(DBIDRef id, DoubleDBIDList knnneighbors, Relation<? extends NumberVector> relation)	COPAC model computation
protected PreDeConNeighborPredicate.PreDeConModel	FourCNeighborPredicate.computeLocalModel(DBIDRef id, DoubleDBIDList neighbors, Relation<? extends NumberVector> relation)
protected PreDeConNeighborPredicate.PreDeConModel	PreDeConNeighborPredicate.computeLocalModel(DBIDRef id, DoubleDBIDList neighbors, Relation<? extends NumberVector> relation)
boolean	COPACNeighborPredicate.COPACModel.contains(DBIDRef o)
int	COPACNeighborPredicate.Instance.dimensionality(DBIDRef id)	Get the correlation dimensionality of a single object.
int	ERiCNeighborPredicate.Instance.dimensionality(DBIDRef id)	Get the correlation dimensionality of a single object.
COPACNeighborPredicate.COPACModel	COPACNeighborPredicate.Instance.getNeighbors(DBIDRef reference)
DoubleDBIDList	EpsilonNeighborPredicate.Instance.getNeighbors(DBIDRef reference)
DBIDs	ERiCNeighborPredicate.Instance.getNeighbors(DBIDRef reference)
PreDeConNeighborPredicate.PreDeConModel	FourCNeighborPredicate.Instance.getNeighbors(DBIDRef reference)
T	NeighborPredicate.Instance.getNeighbors(DBIDRef reference)	Get the neighbors of a reference object for DBSCAN.
PreDeConNeighborPredicate.PreDeConModel	PreDeConNeighborPredicate.Instance.getNeighbors(DBIDRef reference)
DoubleDBIDList	SimilarityNeighborPredicate.Instance.getNeighbors(DBIDRef reference)
boolean	CorePredicate.Instance.isCorePoint(DBIDRef point, T neighbors)	Decide whether the point is a core point, based on its neighborhood.
boolean	FourCCorePredicate.Instance.isCorePoint(DBIDRef point, PreDeConNeighborPredicate.PreDeConModel model)
boolean	MinPtsCorePredicate.Instance.isCorePoint(DBIDRef point, DBIDs neighbors)
boolean	PreDeConCorePredicate.Instance.isCorePoint(DBIDRef point, PreDeConNeighborPredicate.PreDeConModel model)

Method parameters in elki.clustering.dbscan.predicates with type arguments of type DBIDRef

Modifier and Type	Method	Description
DataStore<M>	AbstractRangeQueryNeighborPredicate.preprocess(java.lang.Class<? super M> modelcls, Relation<? extends O> relation, RangeSearcher<DBIDRef> query)	Perform the preprocessing step.

Constructor parameters in elki.clustering.dbscan.predicates with type arguments of type DBIDRef

Constructor	Description
Instance(double epsilon, RangeSearcher<DBIDRef> rq, DBIDs ids)	Constructor.
Instance(double epsilon, RangeSearcher<DBIDRef> rq, DBIDs ids)	Constructor.

Uses of DBIDRef in elki.clustering.hierarchical

Methods in elki.clustering.hierarchical with parameters of type DBIDRef

Modifier and Type	Method	Description
private void	CLINK.clinkstep4567(DBIDRef id, ArrayDBIDs ids, DBIDArrayIter it, int n, WritableDBIDDataStore pi, WritableDoubleDataStore lambda, WritableDoubleDataStore m)	Fourth to seventh step of CLINK: find best insertion
private void	CLINK.clinkstep8(DBIDRef id, DBIDArrayIter it, int n, WritableDBIDDataStore pi, WritableDoubleDataStore lambda)	Update hierarchy.
private static double	HACAM.Instance.findPrototypeSingleton(DistanceQuery<?> dq, DBIDs cx, DBIDRef cy, DBIDVar prototype)	Find the prototypes.
private static double	MiniMax.Instance.findPrototypeSingleton(DistanceQuery<?> dq, DBIDs cx, DBIDRef cy, DBIDVar prototype)	Find the prototypes.
protected void	CLINK.process(DBIDRef id, ArrayDBIDs ids, DBIDArrayIter it, int n, WritableDBIDDataStore pi, WritableDoubleDataStore lambda, WritableDoubleDataStore m)	CLINK main loop, based on the SLINK main loop.
protected void	SLINK.process(DBIDRef id, ArrayDBIDs ids, DBIDArrayIter it, int n, WritableDBIDDataStore pi, WritableDoubleDataStore lambda, WritableDoubleDataStore m)	SLINK main loop.
private void	SLINK.slinkstep3(DBIDRef id, DBIDArrayIter it, int n, WritableDBIDDataStore pi, WritableDoubleDataStore lambda, WritableDoubleDataStore m)	Third step: Determine the values for P and L
private void	SLINK.slinkstep4(DBIDRef id, DBIDArrayIter it, int n, WritableDBIDDataStore pi, WritableDoubleDataStore lambda)	Fourth step: Actualize the clusters if necessary
private void	SLINK.step2(DBIDRef id, DBIDArrayIter it, int n, DistanceQuery<? super O> distQuery, WritableDoubleDataStore m)	Second step: Determine the pairwise distances from all objects in the pointer representation to the new object with the specified id.
private void	SLINKHDBSCANLinearMemory.step2(DBIDRef id, DBIDs processedIDs, DistanceQuery<? super O> distQuery, DoubleDataStore coredists, WritableDoubleDataStore m)	Second step: Determine the pairwise distances from all objects in the pointer representation to the new object with the specified id.
private void	SLINK.step2primitive(DBIDRef id, DBIDArrayIter it, int n, Relation<? extends O> relation, PrimitiveDistance<? super O> distance, WritableDoubleDataStore m)	Second step: Determine the pairwise distances from all objects in the pointer representation to the new object with the specified id.
private void	SLINKHDBSCANLinearMemory.step3(DBIDRef id, WritableDBIDDataStore pi, WritableDoubleDataStore lambda, DBIDs processedIDs, WritableDoubleDataStore m)	Third step: Determine the values for P and L
private void	SLINKHDBSCANLinearMemory.step4(DBIDRef id, WritableDBIDDataStore pi, WritableDoubleDataStore lambda, DBIDs processedIDs)	Fourth step: Actualize the clusters if necessary
int	ClusterMergeHistoryBuilder.strictAdd(int source, double distance, int target, DBIDRef prototype)	Add an element to the pointer representation.

Method parameters in elki.clustering.hierarchical with type arguments of type DBIDRef

Modifier and Type	Method	Description
protected WritableDoubleDataStore	AbstractHDBSCAN.computeCoreDists(DBIDs ids, KNNSearcher<DBIDRef> knnQ, int minPts)	Compute the core distances for all objects.

Uses of DBIDRef in elki.clustering.hierarchical.extraction

Methods in elki.clustering.hierarchical.extraction with parameters of type DBIDRef

Modifier and Type	Method	Description
void	SimplifiedHierarchyExtraction.TempCluster.add(DBIDRef id)	Add new objects to the cluster.
private void	SimplifiedHierarchyExtraction.Instance.addSingleton(SimplifiedHierarchyExtraction.TempCluster clus, int id, DBIDRef it, double dist, boolean asCluster)	Add a singleton object, as point or cluster.
HDBSCANHierarchyExtraction.TempCluster	HDBSCANHierarchyExtraction.TempCluster.grow(int seq, double dist, DBIDRef id)	Join the contents of another cluster.

Constructors in elki.clustering.hierarchical.extraction with parameters of type DBIDRef

Constructor	Description
TempCluster(int seq, double dist, DBIDRef a)	Constructor.

Uses of DBIDRef in elki.clustering.kmeans

Methods in elki.clustering.kmeans with parameters of type DBIDRef

Modifier and Type	Method	Description
private void	HartiganWongKMeans.Instance.transfer(DBIDRef it, NumberVector vec, int l1, int l2)	Transfer a point from one cluster to another.

Uses of DBIDRef in elki.clustering.kmeans.initialization

Methods in elki.clustering.kmeans.initialization that return DBIDRef

Modifier and Type	Method	Description
protected DBIDRef	AFKMC2.Instance.sample(double weightsum)
protected DBIDRef	KMC2.Instance.sample(double weightsum)	Weighted sampling.

Methods in elki.clustering.kmeans.initialization with parameters of type DBIDRef

Modifier and Type	Method	Description
protected double	KMC2.Instance.distance(NumberVector a, DBIDRef b)	Compute the distance of two objects.
protected double	KMC2.Instance.distance(DBIDRef cand, java.util.List<NumberVector> means)	Minimum distance to the current means.
protected abstract double	KMeansPlusPlus.Instance.distance(T a, DBIDRef b)	Compute the distance of two objects.
protected double	KMeansPlusPlus.MedoidsInstance.distance(DBIDRef a, DBIDRef b)
protected double	KMeansPlusPlus.NumberVectorInstance.distance(NumberVector a, DBIDRef b)
protected double	SphericalAFKMC2.Instance.distance(DBIDRef cand, java.util.List<NumberVector> means)
protected double	SphericalAFKMC2.Instance.similarity(NumberVector a, DBIDRef b)	Compute the distance of two objects.
protected double	SphericalKMeansPlusPlus.Instance.similarity(NumberVector a, DBIDRef b)	Compute the distance of two objects.

Uses of DBIDRef in elki.clustering.kmeans.parallel

Methods in elki.clustering.kmeans.parallel with parameters of type DBIDRef

Modifier and Type	Method	Description
void	KMeansProcessor.Instance.map(DBIDRef id)

Uses of DBIDRef in elki.clustering.kmedoids

Methods in elki.clustering.kmedoids with parameters of type DBIDRef

Modifier and Type	Method	Description
protected double	CLARANS.Assignment.computeCostDifferential(DBIDRef h, int mnum, CLARANS.Assignment scratch)	Compute the reassignment cost, for one swap.
protected double	FastCLARANS.Assignment.computeCostDifferential(DBIDRef h, double[] pcost)	Compute the reassignment cost, for one swap.
protected double	FastPAM.Instance.computeReassignmentCost(DBIDRef h, int mnum)	Compute the reassignment cost of one swap.
protected double	FastPAM1.Instance.computeReassignmentCost(DBIDRef xj, double[] loss)	Compute the reassignment cost, for all medoids in one pass.
protected double	PAM.Instance.computeReassignmentCost(DBIDRef h, int mnum)	Compute the reassignment cost of one swap.
protected double	ReynoldsPAM.Instance.computeReassignmentCost(DBIDRef h, WritableDoubleDataStore tnearest)	Compute the reassignment cost, for all medoids in one pass.
double	CLARA.CachedDistanceQuery.distance(DBIDRef id1, DBIDRef id2)
double	CLARA.CachedDistanceQuery.distance(DBIDRef id1, V o2)
double	CLARA.CachedDistanceQuery.distance(V o1, DBIDRef id2)
protected void	FastCLARANS.Assignment.performLastSwap(DBIDRef h)	Compute the reassignment cost, for one swap.
protected double	CLARANS.Assignment.recompute(DBIDRef id, int mnum, double known, int snum, double sknown)	Recompute the assignment of one point.
protected void	FastPAM1.Instance.updateAssignment(ArrayModifiableDBIDs medoids, DBIDArrayIter miter, DBIDRef h, int m)	Update an existing cluster assignment.
protected int	FastPAM1.Instance.updateSecondNearest(DBIDRef j, DBIDArrayIter medoids, int h, double dist_h, int n)	Find the second nearest medoid.

Uses of DBIDRef in elki.clustering.optics

Fields in elki.clustering.optics with type parameters of type DBIDRef

Modifier and Type	Field	Description
(package private) RangeSearcher<DBIDRef>	OPTICSHeap.Instance.rangeQuery	Range query.
(package private) RangeSearcher<DBIDRef>	OPTICSList.Instance.rangeQuery	Range query.

Methods in elki.clustering.optics with parameters of type DBIDRef

Modifier and Type	Method	Description
void	ClusterOrder.add(DBIDRef id, double reach, DBIDRef pre)	Add an object to the cluster order.
int	GeneralizedOPTICS.Instance.compare(DBIDRef o1, DBIDRef o2)
protected void	OPTICSHeap.Instance.expandClusterOrder(DBIDRef objectID)	OPTICS-function expandClusterOrder.
protected void	OPTICSList.Instance.expandClusterOrder(DBIDRef objectID)	OPTICS-function expandClusterOrder.
protected abstract void	GeneralizedOPTICS.Instance.expandDBID(DBIDRef id)	Add the current DBID to the cluster order, and expand its neighbors if minPts and similar conditions are satisfied.
int	CorrelationClusterOrder.getCorrelationValue(DBIDRef id)	Get the correlation dimensionality.
double	CorrelationClusterOrder.getEuclideanValue(DBIDRef id)	Get the Euclidean distance in the orthogonal space.
void	ClusterOrder.getPredecessor(DBIDRef id, DBIDVar out)	Get the predecessor.
double	ClusterOrder.getReachability(DBIDRef id)	Get the reachability of an object.
protected abstract void	GeneralizedOPTICS.Instance.initialDBID(DBIDRef id)	Initialize for a new DBID.

Uses of DBIDRef in elki.clustering.silhouette

Methods in elki.clustering.silhouette with parameters of type DBIDRef

Modifier and Type	Method	Description
protected double	FastMSC.Instance.doSwap(ArrayDBIDs medoids, int b, DBIDRef j)	Assign each object to the nearest cluster when replacing one medoid.
protected double	FastMSC.Instance2.doSwap(ArrayDBIDs medoids, int b, DBIDRef j)	Assign each object to the nearest cluster when replacing one medoid.
protected double	FastMSC.Instance.findBestSwap(DBIDRef j, double[] ploss)	Compute the loss change when choosing j as new medoid.
protected void	FastMSC.Instance2.findBestSwap(DBIDRef j, double[] ploss)	Compute the loss change when choosing j as new medoid.
protected double	PAMMEDSIL.Instance.medoidsilhouette(IntegerDataStore assignment, DBIDArrayIter m, int hoff, DBIDRef h)	Evaluate the average medoid Silhouette of the current cluster assignment
protected void	PAMSIL.Instance.reassignToNearestCluster(IntegerDataStore prev, WritableIntegerDataStore assignment, ArrayDBIDs medoids, int pi, DBIDRef h)	Assign each object to the nearest cluster when replacing one medoid.
protected void	FastMSC.Instance.updateThirdNearest(DBIDRef j, FastMSC.Record rec, int m, double bestd, DBIDArrayIter miter)	Update the third nearest in the record.

Uses of DBIDRef in elki.clustering.subspace

Fields in elki.clustering.subspace with type parameters of type DBIDRef

Modifier and Type	Field	Description
(package private) java.util.Comparator<DBIDRef>	DiSH.Instance.tmpcomp	Sort object by the temporary fields.

Methods in elki.clustering.subspace with parameters of type DBIDRef

Modifier and Type	Method	Description
int	DiSH.Instance.compare(DBIDRef o1, DBIDRef o2)
int	DiSH.Instance.Sorter.compare(DBIDRef o1, DBIDRef o2)
int	HiSC.Instance.compare(DBIDRef o1, DBIDRef o2)
private long[]	HiSC.Instance.determinePreferenceVector(DBIDRef id, DBIDs neighborIDs)	Determines the preference vector according to the specified neighbor ids.
protected void	DiSH.Instance.expandDBID(DBIDRef id)
protected void	HiSC.Instance.expandDBID(DBIDRef id)
protected DBIDs	DOC.findNeighbors(DBIDRef q, long[] nD, ArrayModifiableDBIDs S, Relation<? extends NumberVector> relation)	Find the neighbors of point q in the given subspace
long[]	DiSH.DiSHClusterOrder.getCommonPreferenceVector(DBIDRef id)	Get the common subspace.
protected void	DiSH.Instance.initialDBID(DBIDRef id)
protected void	HiSC.Instance.initialDBID(DBIDRef id)

Method parameters in elki.clustering.subspace with type arguments of type DBIDRef

Modifier and Type	Method	Description
private long[][]	PROCLUS.findDimensions(ArrayDBIDs medoids, Relation<? extends NumberVector> relation, DistanceQuery<? extends NumberVector> distance, RangeSearcher<DBIDRef> rangeQuery)	Determines the set of correlated dimensions for each medoid in the specified medoid set.
private DataStore<DBIDs>	PROCLUS.getLocalities(DBIDs medoids, DistanceQuery<? extends NumberVector> distance, RangeSearcher<DBIDRef> rangeQuery)	Computes the localities of the specified medoids: for each medoid m the objects in the sphere centered at m with radius minDist are determined, where minDist is the minimum distance between medoid m and any other medoid m_i.

Uses of DBIDRef in elki.clustering.subspace.clique

Methods in elki.clustering.subspace.clique with parameters of type DBIDRef

Modifier and Type	Method	Description
boolean	CLIQUEUnit.addFeatureVector(DBIDRef id, NumberVector vector)	Adds the id of the specified feature vector to this unit, if this unit contains the feature vector.

Uses of DBIDRef in elki.clustering.svm

Methods in elki.clustering.svm with parameters of type DBIDRef

Modifier and Type	Method	Description
private boolean	SupportVectorClustering.checkConnectivity(Relation<NumberVector> relation, double[] start, DBIDRef destRef, RegressionModel model, double fixed, ArrayDBIDs ids, SimilarityQuery<NumberVector> sim, double r_squared)	Checks if the connecting line between start and dest lies inside the kernel space sphere.

Uses of DBIDRef in elki.clustering.trivial

Methods in elki.clustering.trivial with parameters of type DBIDRef

Modifier and Type	Method	Description
private void	ByLabelClustering.assign(java.util.HashMap<java.lang.String,DBIDs> labelMap, java.lang.String label, DBIDRef id)	Assigns the specified id to the labelMap according to its label
private void	ByLabelHierarchicalClustering.assign(java.util.HashMap<java.lang.String,DBIDs> labelMap, java.lang.String label, DBIDRef id)	Assigns the specified id to the labelMap according to its label

Uses of DBIDRef in elki.clustering.uncertain

Methods in elki.clustering.uncertain with parameters of type DBIDRef

Modifier and Type	Method	Description
DBIDs	FDBSCANNeighborPredicate.Instance.getNeighbors(DBIDRef reference)

Uses of DBIDRef in elki.data

Methods in elki.data with parameters of type DBIDRef

Modifier and Type	Method	Description
int	VectorUtil.SortDBIDsBySingleDimension.compare(DBIDRef id1, DBIDRef id2)

Uses of DBIDRef in elki.database

Methods in elki.database with parameters of type DBIDRef

Modifier and Type	Method	Description
SingleObjectBundle	HashmapDatabase.delete(DBIDRef id)	Removes the object from the database (by calling HashmapDatabase.doDelete(DBIDRef) ) and indexes and fires a deletion event.
SingleObjectBundle	UpdatableDatabase.delete(DBIDRef id)	Removes and returns the specified objects with the given ids from the database.
private void	HashmapDatabase.doDelete(DBIDRef id)	Removes the object with the specified id from this database.
private void	DatabaseEventManager.fireObjectChanged(DBIDRef object, DatabaseEventManager.Type type)	Handles a DataStoreEvent with the specified type.
void	DatabaseEventManager.fireObjectInserted(DBIDRef insertion)	Event when a new object was inserted.
protected void	DatabaseEventManager.fireObjectRemoved(DBIDRef deletion)	Event when an objects was removed / deleted.
void	DatabaseEventManager.fireObjectsUpdated(DBIDRef update)	Event when an object was changed / updated.
SingleObjectBundle	AbstractDatabase.getBundle(DBIDRef id)
SingleObjectBundle	Database.getBundle(DBIDRef id)	Returns the DatabaseObject represented by the specified id.

Uses of DBIDRef in elki.database.datastore

Methods in elki.database.datastore with parameters of type DBIDRef

Modifier and Type	Method	Description
DBIDVar	DBIDDataStore.assignVar(DBIDRef id, DBIDVar var)	Retrieves an object from the storage.
int	DataStoreUtil.AscendingByDoubleDataStore.compare(DBIDRef id1, DBIDRef id2)
int	DataStoreUtil.AscendingByDoubleDataStoreAndId.compare(DBIDRef id1, DBIDRef id2)
int	DataStoreUtil.AscendingByIntegerDataStore.compare(DBIDRef id1, DBIDRef id2)
int	DataStoreUtil.DescendingByDoubleDataStore.compare(DBIDRef id1, DBIDRef id2)
int	DataStoreUtil.DescendingByDoubleDataStoreAndId.compare(DBIDRef id1, DBIDRef id2)
int	DataStoreUtil.DescendingByIntegerDataStore.compare(DBIDRef id1, DBIDRef id2)
void	WritableDataStore.delete(DBIDRef id)	Delete the contents for a particular ID and notifies the registered listeners.
double	DoubleDataStore.doubleValue(DBIDRef id)	Retrieves an object from the storage.
T	DataStore.get(DBIDRef id)	Retrieves an object from the storage.
DBID	DBIDDataStore.get(DBIDRef id)	Deprecated. Use DBIDDataStore.assignVar(elki.database.ids.DBIDRef, elki.database.ids.DBIDVar) and a DBIDVar instead, to avoid boxing/unboxing cost.
java.lang.Double	DoubleDataStore.get(DBIDRef id)	Deprecated. Use DoubleDataStore.doubleValue(elki.database.ids.DBIDRef) instead, to avoid boxing/unboxing cost.
java.lang.Integer	IntegerDataStore.get(DBIDRef id)	Deprecated. Use IntegerDataStore.intValue(elki.database.ids.DBIDRef) instead, to avoid boxing/unboxing cost.
void	WritableDoubleDataStore.increment(DBIDRef id, double value)	Increment the specified value with the specified id in this storage.
void	WritableIntegerDataStore.increment(DBIDRef id, int adjust)	Increment a value.
int	IntegerDataStore.intValue(DBIDRef id)	Retrieves a value from the storage.
int	DataStoreIDMap.mapDBIDToOffset(DBIDRef dbid)	Map a DBID to an array offset.
T	WritableDataStore.put(DBIDRef id, T value)	Associates the specified value with the specified id in this storage.
DBID	WritableDBIDDataStore.put(DBIDRef id, DBID value)	Deprecated. Use WritableDBIDDataStore.putDBID(elki.database.ids.DBIDRef, elki.database.ids.DBIDRef) instead, to avoid boxing/unboxing cost.
void	WritableDBIDDataStore.put(DBIDRef id, DBIDRef value)	Associates the specified value with the specified id in this storage.
double	WritableDoubleDataStore.put(DBIDRef id, double value)	Associates the specified value with the specified id in this storage.
java.lang.Double	WritableDoubleDataStore.put(DBIDRef id, java.lang.Double value)	Deprecated. Use WritableDoubleDataStore.putDouble(elki.database.ids.DBIDRef, double) instead, to avoid boxing/unboxing cost.
int	WritableIntegerDataStore.put(DBIDRef id, int value)	Associates the specified value with the specified id in this storage.
java.lang.Integer	WritableIntegerDataStore.put(DBIDRef id, java.lang.Integer value)	Deprecated. Use WritableIntegerDataStore.putInt(elki.database.ids.DBIDRef, int) instead, to avoid boxing/unboxing cost.
void	WritableDBIDDataStore.putDBID(DBIDRef id, DBIDRef value)	Associates the specified value with the specified id in this storage.
double	WritableDoubleDataStore.putDouble(DBIDRef id, double value)	Associates the specified value with the specified id in this storage.
int	WritableIntegerDataStore.putInt(DBIDRef id, int value)	Associates the specified value with the specified id in this storage.
boolean	WritableRecordStore.remove(DBIDRef id)	Remove an object from the store, all columns.

Constructors in elki.database.datastore with parameters of type DBIDRef

Constructor	Description
ObjectNotFoundException(DBIDRef id)	Constructor

Uses of DBIDRef in elki.database.datastore.memory

Methods in elki.database.datastore.memory with parameters of type DBIDRef

Modifier and Type	Method	Description
DBIDVar	ArrayDBIDStore.assignVar(DBIDRef id, DBIDVar var)
DBIDVar	MapIntegerDBIDDBIDStore.assignVar(DBIDRef id, DBIDVar var)
void	ArrayDBIDStore.delete(DBIDRef id)
void	ArrayDoubleStore.delete(DBIDRef id)
void	ArrayIntegerStore.delete(DBIDRef id)
void	ArrayRecordStore.StorageAccessor.delete(DBIDRef id)
void	ArrayStore.delete(DBIDRef id)
void	MapIntegerDBIDDBIDStore.delete(DBIDRef id)
void	MapIntegerDBIDDoubleStore.delete(DBIDRef id)
void	MapIntegerDBIDIntegerStore.delete(DBIDRef id)
void	MapIntegerDBIDRecordStore.StorageAccessor.delete(DBIDRef id)
void	MapIntegerDBIDStore.delete(DBIDRef id)
void	MapRecordStore.StorageAccessor.delete(DBIDRef id)
void	MapStore.delete(DBIDRef id)
double	ArrayDoubleStore.doubleValue(DBIDRef id)
double	MapIntegerDBIDDoubleStore.doubleValue(DBIDRef id)
DBID	ArrayDBIDStore.get(DBIDRef id)	Deprecated.
java.lang.Double	ArrayDoubleStore.get(DBIDRef id)	Deprecated.
java.lang.Integer	ArrayIntegerStore.get(DBIDRef id)	Deprecated.
protected <T> T	ArrayRecordStore.get(DBIDRef id, int index)	Actual getter
T	ArrayRecordStore.StorageAccessor.get(DBIDRef id)
T	ArrayStore.get(DBIDRef id)
DBID	MapIntegerDBIDDBIDStore.get(DBIDRef id)	Deprecated.
java.lang.Double	MapIntegerDBIDDoubleStore.get(DBIDRef id)	Deprecated.
java.lang.Integer	MapIntegerDBIDIntegerStore.get(DBIDRef id)	Deprecated.
protected <T> T	MapIntegerDBIDRecordStore.get(DBIDRef id, int index)	Actual getter.
T	MapIntegerDBIDRecordStore.StorageAccessor.get(DBIDRef id)
T	MapIntegerDBIDStore.get(DBIDRef id)
protected <T> T	MapRecordStore.get(DBIDRef id, int index)	Actual getter.
T	MapRecordStore.StorageAccessor.get(DBIDRef id)
T	MapStore.get(DBIDRef id)
void	ArrayDoubleStore.increment(DBIDRef id, double value)
void	ArrayIntegerStore.increment(DBIDRef id, int adjust)
void	MapIntegerDBIDDoubleStore.increment(DBIDRef id, double value)
void	MapIntegerDBIDIntegerStore.increment(DBIDRef id, int adjust)
int	ArrayIntegerStore.intValue(DBIDRef id)
int	MapIntegerDBIDIntegerStore.intValue(DBIDRef id)
DBID	ArrayDBIDStore.put(DBIDRef id, DBID value)	Deprecated.
void	ArrayDBIDStore.put(DBIDRef id, DBIDRef value)
double	ArrayDoubleStore.put(DBIDRef id, double value)
java.lang.Double	ArrayDoubleStore.put(DBIDRef id, java.lang.Double value)	Deprecated.
int	ArrayIntegerStore.put(DBIDRef id, int value)
java.lang.Integer	ArrayIntegerStore.put(DBIDRef id, java.lang.Integer value)	Deprecated.
T	ArrayRecordStore.StorageAccessor.put(DBIDRef id, T value)
T	ArrayStore.put(DBIDRef id, T value)
DBID	MapIntegerDBIDDBIDStore.put(DBIDRef id, DBID value)	Deprecated.
void	MapIntegerDBIDDBIDStore.put(DBIDRef id, DBIDRef value)
double	MapIntegerDBIDDoubleStore.put(DBIDRef id, double value)
java.lang.Double	MapIntegerDBIDDoubleStore.put(DBIDRef id, java.lang.Double value)	Deprecated.
int	MapIntegerDBIDIntegerStore.put(DBIDRef id, int value)
java.lang.Integer	MapIntegerDBIDIntegerStore.put(DBIDRef id, java.lang.Integer value)	Deprecated.
T	MapIntegerDBIDRecordStore.StorageAccessor.put(DBIDRef id, T value)
T	MapIntegerDBIDStore.put(DBIDRef id, T value)
T	MapRecordStore.StorageAccessor.put(DBIDRef id, T value)
T	MapStore.put(DBIDRef id, T value)
void	ArrayDBIDStore.putDBID(DBIDRef id, DBIDRef value)
void	MapIntegerDBIDDBIDStore.putDBID(DBIDRef id, DBIDRef value)
double	ArrayDoubleStore.putDouble(DBIDRef id, double value)
double	MapIntegerDBIDDoubleStore.putDouble(DBIDRef id, double value)
int	ArrayIntegerStore.putInt(DBIDRef id, int value)
int	MapIntegerDBIDIntegerStore.putInt(DBIDRef id, int value)
boolean	ArrayRecordStore.remove(DBIDRef id)
boolean	MapIntegerDBIDRecordStore.remove(DBIDRef id)
boolean	MapRecordStore.remove(DBIDRef id)
protected <T> T	ArrayRecordStore.set(DBIDRef id, int index, T value)	Actual setter
protected <T> T	MapIntegerDBIDRecordStore.set(DBIDRef id, int index, T value)	Actual setter.
protected <T> T	MapRecordStore.set(DBIDRef id, int index, T value)	Actual setter.

Uses of DBIDRef in elki.database.ids

Subinterfaces of DBIDRef in elki.database.ids

Modifier and Type	Interface	Description
interface	DBID	Database ID object.
interface	DBIDArrayIter	Array iterators that can also go backwards and seek.
interface	DBIDArrayMIter	Modifiable array iterator.
interface	DBIDIter	Iterator for DBIDs.
interface	DBIDMIter	Modifiable DBID iterator.
interface	DBIDVar	(Persistent) variable storing a DBID reference.
interface	DoubleDBIDHeap	Max heap for DBIDs.
interface	DoubleDBIDIter	Iterator over Double+DBID pairs results.
interface	DoubleDBIDListIter	Iterator over Double+DBID pairs results.
interface	DoubleDBIDListMIter	Modifiable DBIDList iterator.
interface	DoubleDBIDPair	Pair of a double value and a DBID.
interface	KNNHeap	Interface for kNN heaps.

Classes in elki.database.ids that implement DBIDRef

Modifier and Type	Class	Description
protected static class	EmptyDBIDs.EmptyDBIDIterator	Iterator for empty DBIDs-

Methods in elki.database.ids that return DBIDRef

Modifier and Type	Method	Description
DBIDRef	DBIDFactory.invalid()	Get the invalid DBID value, usable as "undefined" placeholder.
static DBIDRef	DBIDUtil.invalid()	Get the invalid special ID.

Methods in elki.database.ids with parameters of type DBIDRef

Modifier and Type	Method	Description
void	DoubleDBIDList.Consumer.accept(DBIDRef idref, double val)	Act on each value.
boolean	ModifiableDBIDs.add(DBIDRef id)	Add a single DBID to the collection.
void	ModifiableDoubleDBIDList.add(double distance, DBIDRef id)	Add an object to this result.
static int	DBIDUtil.asInteger(DBIDRef id)	Export a DBID as int.
int	ArrayDBIDs.binarySearch(DBIDRef key)	Search for the position of the given key, assuming that the data set is sorted.
int	EmptyDBIDs.binarySearch(DBIDRef key)
int	DBIDFactory.compare(DBIDRef a, DBIDRef b)	Compare two DBIDs, for sorting.
static int	DBIDUtil.compare(DBIDRef id1, DBIDRef id2)	Compare two DBIDs.
int	DBID.compareTo(DBIDRef other)	Compare two DBIDs for ordering.
boolean	DBIDs.contains(DBIDRef o)	Test whether an ID is contained.
boolean	DoubleDBIDHeap.contains(DBIDRef other)	Check if an object is already in the heap (slow scan).
boolean	EmptyDBIDs.contains(DBIDRef o)
void	DBIDFactory.deallocateSingleDBID(DBIDRef id)	Return a single DBID for reuse.
static DBID	DBIDUtil.deref(DBIDRef ref)	Dereference a DBID reference.
boolean	DBIDFactory.equal(DBIDRef a, DBIDRef b)	Compare two DBIDs, for equality testing.
static boolean	DBIDUtil.equal(DBIDRef id1, DBIDRef id2)	Test two DBIDs for equality.
DBIDVar	DBIDVar.from(DBIDDataStore store, DBIDRef ref)	Update variable from a data store.
int	DBIDRange.getOffset(DBIDRef dbid)	Get offset in the array for a particular DBID.
void	ArrayModifiableDBIDs.insert(int i, DBIDRef newval)	Insert at position i (starting at 0, moving the remainder by one position).
double	DoubleDBIDHeap.insert(double key, DBIDRef id)	Add a double-id pair to the heap
double	DoubleDBIDHeap.insert(double distance, DBIDRef id, int max)	Add a double-id pair to the heap unless the heap grows beyond the given maximum size.
double	KNNHeap.insert(double distance, DBIDRef id)	Add a distance-id pair to the heap
default double	KNNHeap.insert(double distance, DBIDRef id, int max)	Deprecated.
DoubleDBIDPair	DBIDFactory.newPair(double val, DBIDRef id)	Make a double-DBID pair.
DBIDPair	DBIDFactory.newPair(DBIDRef id1, DBIDRef id2)	Make a DBID pair from two existing DBIDs.
static DoubleDBIDPair	DBIDUtil.newPair(double val, DBIDRef id)	Make a DoubleDBIDPair.
static DBIDPair	DBIDUtil.newPair(DBIDRef id1, DBIDRef id2)	Make a DBID pair.
DBIDVar	DBIDFactory.newVar(DBIDRef val)	Make a new DBID variable.
static DBIDVar	DBIDUtil.newVar(DBIDRef val)	Make a new DBID variable.
static ModifiableDBIDs	DBIDUtil.randomSampleExcept(DBIDs source, DBIDRef except, int k, RandomFactory rnd)	Produce a random sample of the given DBIDs.
static ModifiableDBIDs	DBIDUtil.randomSampleExcept(DBIDs source, DBIDRef except, int k, java.util.Random random)	Produce a random sample of the given DBIDs.
boolean	ModifiableDBIDs.remove(DBIDRef id)	Remove a single DBID from the collection.
void	ArrayModifiableDBIDs.set(int i, DBIDRef newval)	Replace the i'th entry (starting at 0)
DBIDVar	DBIDVar.set(DBIDRef ref)	Assign a new value for the reference.
void	DBIDArrayMIter.setDBID(DBIDRef val)	Set the current value.
void	EmptyDBIDs.EmptyDBIDIterator.setDBID(DBIDRef val)
java.lang.String	DBIDFactory.toString(DBIDRef id)	Print a DBID as string.
static java.lang.String	DBIDUtil.toString(DBIDRef id)	Format a DBID as string.

Method parameters in elki.database.ids with type arguments of type DBIDRef

Modifier and Type	Method	Description
default void	DBIDs.forEach(java.util.function.Consumer<? super DBIDRef> action)	Execute a function for each ID.
void	EmptyDBIDs.forEach(java.util.function.Consumer<? super DBIDRef> action)
private static void	QuickSelectDBIDs.insertionSort(ArrayModifiableDBIDs data, java.util.Comparator<? super DBIDRef> comparator, int start, int end, DBIDArrayIter iter1, DBIDArrayIter iter2)	Sort a small array using repetitive insertion sort.
static int	QuickSelectDBIDs.median(ArrayModifiableDBIDs data, java.util.Comparator<? super DBIDRef> comparator)	Compute the median of an array efficiently using the QuickSelect method.
static int	QuickSelectDBIDs.median(ArrayModifiableDBIDs data, java.util.Comparator<? super DBIDRef> comparator, int begin, int end)	Compute the median of an array efficiently using the QuickSelect method.
static int	QuickSelectDBIDs.quantile(ArrayModifiableDBIDs data, java.util.Comparator<? super DBIDRef> comparator, double quant)	Compute the median of an array efficiently using the QuickSelect method.
static int	QuickSelectDBIDs.quantile(ArrayModifiableDBIDs data, java.util.Comparator<? super DBIDRef> comparator, int begin, int end, double quant)	Compute the median of an array efficiently using the QuickSelect method.
static void	QuickSelectDBIDs.quickSelect(ArrayModifiableDBIDs data, java.util.Comparator<? super DBIDRef> comparator, int rank)	QuickSelect is essentially quicksort, except that we only "sort" that half of the array that we are interested in.
static void	QuickSelectDBIDs.quickSelect(ArrayModifiableDBIDs data, java.util.Comparator<? super DBIDRef> comparator, int start, int end, int rank)	QuickSelect is essentially quicksort, except that we only "sort" that half of the array that we are interested in.
void	ArrayModifiableDBIDs.sort(int start, int end, java.util.Comparator<? super DBIDRef> comparator)	Sort the DBID set.
void	ArrayModifiableDBIDs.sort(java.util.Comparator<? super DBIDRef> comparator)	Sort the DBID set.

Uses of DBIDRef in elki.database.ids.integer

Subinterfaces of DBIDRef in elki.database.ids.integer

Modifier and Type	Interface	Description
interface	DoubleIntegerDBIDListIter	Combination interface of the DoubleDBIDListIter with IntegerDBIDIter.
(package private) interface	DoubleIntegerDBIDListMIter	Combination interface for modifiable iterators.
(package private) interface	IntegerDBIDArrayIter	Modifiable integer array iterator.
(package private) interface	IntegerDBIDArrayMIter	Modifiable integer array iterator.
(package private) interface	IntegerDBIDIter	Iterator for integer DBIDs.
(package private) interface	IntegerDBIDMIter	Modifiable iterator interface for integer DBIDs.
(package private) interface	IntegerDBIDRef	DBID reference that references an integer value.

Classes in elki.database.ids.integer that implement DBIDRef

Modifier and Type	Class	Description
private class	ArrayModifiableIntegerDBIDs.Itr	Iterator class.
private class	ArrayModifiableIntegerDBIDs.Slice.SliceItr	Iterator class.
protected class	ArrayStaticIntegerDBIDs.Itr	DBID iterator in ELKI/C style.
private class	ArrayStaticIntegerDBIDs.Slice.SliceItr	Iterator class.
private class	DoubleIntegerDBIDArrayList.Itr	List iterator.
(package private) class	DoubleIntegerDBIDHeap	Wrapper around a primitive heap to handle DBIDs.
protected class	DoubleIntegerDBIDHeap.UnorderedIter	Iterate over all objects in the heap, not ordered.
(package private) class	DoubleIntegerDBIDKNNHeap	Class to efficiently manage a kNN heap.
private class	DoubleIntegerDBIDKNNHeap.UnorderedIter	Iterate over all objects in the heap, not ordered.
(package private) class	DoubleIntegerDBIDPair	Pair containing a double value and an integer DBID.
private class	DoubleIntegerDBIDSubList.Itr	Iterator for the sublist.
protected static class	FastutilIntOpenHashSetModifiableDBIDs.Itr	Iterator over Fastutil hashs.
(package private) class	IntegerDBID	Database ID object.
protected class	IntegerDBID.Itr	Pseudo iterator for DBIDs interface.
private class	IntegerDBIDKNNSubList.Itr	Iterator for the sublist.
private static class	IntegerDBIDPair.Itr	Iterator.
private class	IntegerDBIDPair.Slice.SliceItr	Iterator class.
private static class	IntegerDBIDRange.Itr	Iterator in ELKI/C++ style.
(package private) class	IntegerDBIDVar	Variable for storing a single DBID reference.
protected class	IntegerDBIDVar.Itr	Pseudo iterator for DBIDs interface.
private static class	UnmodifiableIntegerArrayDBIDs.Itr	Make an existing DBIDMIter unmodifiable.
(package private) static class	UnmodifiableIntegerDBIDs.UnmodifiableDBIDIter	Make an existing DBIDMIter unmodifiable.

Methods in elki.database.ids.integer that return DBIDRef

Modifier and Type	Method	Description
DBIDRef	AbstractIntegerDBIDFactory.invalid()

Methods in elki.database.ids.integer with parameters of type DBIDRef

Modifier and Type	Method	Description
boolean	ArrayModifiableIntegerDBIDs.add(DBIDRef e)
void	DoubleIntegerDBIDArrayList.add(double dist, DBIDRef id)
boolean	FastutilIntOpenHashSetModifiableDBIDs.add(DBIDRef e)
int	ArrayModifiableIntegerDBIDs.binarySearch(DBIDRef key)
int	ArrayModifiableIntegerDBIDs.Slice.binarySearch(DBIDRef key)
int	ArrayStaticIntegerDBIDs.binarySearch(DBIDRef key)
int	ArrayStaticIntegerDBIDs.Slice.binarySearch(DBIDRef key)
int	IntegerDBID.binarySearch(DBIDRef key)
int	IntegerDBIDPair.binarySearch(DBIDRef key)
int	IntegerDBIDPair.Slice.binarySearch(DBIDRef key)
int	IntegerDBIDRange.binarySearch(DBIDRef key)
int	IntegerDBIDVar.binarySearch(DBIDRef key)
int	UnmodifiableIntegerArrayDBIDs.binarySearch(DBIDRef key)
int	AbstractIntegerDBIDFactory.compare(DBIDRef a, DBIDRef b)
int	IntegerDBID.compareTo(DBIDRef o)
boolean	ArrayModifiableIntegerDBIDs.contains(DBIDRef o)
boolean	ArrayModifiableIntegerDBIDs.Slice.contains(DBIDRef o)
boolean	ArrayStaticIntegerDBIDs.contains(DBIDRef o)
boolean	ArrayStaticIntegerDBIDs.Slice.contains(DBIDRef o)
boolean	DoubleIntegerDBIDArrayList.contains(DBIDRef o)
boolean	DoubleIntegerDBIDHeap.contains(DBIDRef o)
boolean	DoubleIntegerDBIDKNNHeap.contains(DBIDRef o)
boolean	DoubleIntegerDBIDSubList.contains(DBIDRef o)
boolean	FastutilIntOpenHashSetModifiableDBIDs.contains(DBIDRef o)
boolean	IntegerDBID.contains(DBIDRef o)
boolean	IntegerDBIDKNNSubList.contains(DBIDRef o)
boolean	IntegerDBIDPair.contains(DBIDRef o)
boolean	IntegerDBIDPair.Slice.contains(DBIDRef o)
boolean	IntegerDBIDRange.contains(DBIDRef o)
boolean	IntegerDBIDVar.contains(DBIDRef o)
boolean	UnmodifiableIntegerArrayDBIDs.contains(DBIDRef o)
boolean	UnmodifiableIntegerDBIDs.contains(DBIDRef o)
void	TrivialDBIDFactory.deallocateSingleDBID(DBIDRef id)
boolean	AbstractIntegerDBIDFactory.equal(DBIDRef a, DBIDRef b)
DBIDVar	IntegerDBIDVar.from(DBIDDataStore store, DBIDRef ref)
int	IntegerDBIDRange.getOffset(DBIDRef dbid)	For storage array offsets.
void	ArrayModifiableIntegerDBIDs.insert(int i, DBIDRef newval)
double	DoubleIntegerDBIDHeap.insert(double distance, DBIDRef id)
double	DoubleIntegerDBIDHeap.insert(double distance, DBIDRef id, int max)
double	DoubleIntegerDBIDKNNHeap.insert(double distance, DBIDRef id)
int	IntegerDBIDRange.mapDBIDToOffset(DBIDRef dbid)
DoubleDBIDPair	AbstractIntegerDBIDFactory.newPair(double val, DBIDRef id)
DBIDPair	AbstractIntegerDBIDFactory.newPair(DBIDRef first, DBIDRef second)
DBIDVar	AbstractIntegerDBIDFactory.newVar(DBIDRef val)
boolean	ArrayModifiableIntegerDBIDs.remove(DBIDRef o)
boolean	FastutilIntOpenHashSetModifiableDBIDs.remove(DBIDRef o)
void	DoubleIntegerDBIDHeap.replaceTopElement(double distance, DBIDRef id)	Replace the top element.
void	ArrayModifiableIntegerDBIDs.set(int index, DBIDRef element)
DBIDVar	IntegerDBIDVar.set(DBIDRef ref)
void	ArrayModifiableIntegerDBIDs.Itr.setDBID(DBIDRef val)
void	DoubleIntegerDBIDArrayList.Itr.setDBID(DBIDRef ref)
java.lang.String	AbstractIntegerDBIDFactory.toString(DBIDRef id)

Method parameters in elki.database.ids.integer with type arguments of type DBIDRef

Modifier and Type	Method	Description
private static int	IntegerDBIDArrayQuickSort.compare(IntegerDBIDVar i1, int p1, IntegerDBIDVar i2, int p2, java.util.Comparator<? super DBIDRef> comp)	Compare two elements.
private static void	IntegerDBIDArrayQuickSort.quickSort(int[] data, int start, int end, java.util.Comparator<? super DBIDRef> comp, IntegerDBIDVar vl, IntegerDBIDVar vk, IntegerDBIDVar vr)	Actual recursive sort function.
void	ArrayModifiableIntegerDBIDs.sort(int start, int end, java.util.Comparator<? super DBIDRef> comparator)
void	ArrayModifiableIntegerDBIDs.sort(java.util.Comparator<? super DBIDRef> comparator)
static void	IntegerDBIDArrayQuickSort.sort(int[] data, int start, int end, java.util.Comparator<? super DBIDRef> comp)	Sort the array using the given comparator.
static void	IntegerDBIDArrayQuickSort.sort(int[] data, java.util.Comparator<? super DBIDRef> comp)	Sort the full array using the given comparator.

Constructors in elki.database.ids.integer with parameters of type DBIDRef

Constructor	Description
IntegerDBIDVar(DBIDRef val)	Constructor.

Uses of DBIDRef in elki.database.query

Subinterfaces of DBIDRef in elki.database.query

Modifier and Type	Interface	Description
interface	PrioritySearcher<O>	Distance priority-based searcher.

Classes in elki.database.query that implement DBIDRef

Modifier and Type	Class	Description
class	ExactPrioritySearcher<O>	Priority searcher that refines all objects to their exact distances, using another priority searcher inside to provide candidates.
class	WrappedPrioritySearchDBIDByLookup<O>	Find nearest neighbors by querying with the original object.
static class	WrappedPrioritySearchDBIDByLookup.Linear<O>	Linear scan searcher.

Methods in elki.database.query that return types with arguments of type DBIDRef

Modifier and Type	Method	Description
PrioritySearcher<DBIDRef>	WrappedPrioritySearchDBIDByLookup.advance()
PrioritySearcher<DBIDRef>	WrappedPrioritySearchDBIDByLookup.decreaseCutoff(double threshold)
<O> KNNSearcher<DBIDRef>	EmpiricalQueryOptimizer.kNNByDBID(Relation<? extends O> relation, DistanceQuery<O> distanceQuery, int maxk, int flags)
KNNSearcher<DBIDRef>	QueryBuilder.kNNByDBID()	Build a k-nearest-neighbors query; if possible also give a maximum k.
KNNSearcher<DBIDRef>	QueryBuilder.kNNByDBID(int maxk)	Build a k-nearest-neighbors query.
default <O> KNNSearcher<DBIDRef>	QueryOptimizer.kNNByDBID(Relation<? extends O> relation, DistanceQuery<O> distanceQuery, int maxk, int flags)	Optimize a kNN query for this relation.
<O> PrioritySearcher<DBIDRef>	EmpiricalQueryOptimizer.priorityByDBID(Relation<? extends O> relation, DistanceQuery<O> distanceQuery, double maxrange, int flags)
PrioritySearcher<DBIDRef>	QueryBuilder.priorityByDBID()	Build a priority searcher.
PrioritySearcher<DBIDRef>	QueryBuilder.priorityByDBID(double maxrange)	Build a priority searcher.
default <O> PrioritySearcher<DBIDRef>	QueryOptimizer.priorityByDBID(Relation<? extends O> relation, DistanceQuery<O> distanceQuery, double maxrange, int flags)	Optimize a distance priority search for this relation.
<O> RangeSearcher<DBIDRef>	EmpiricalQueryOptimizer.rangeByDBID(Relation<? extends O> relation, DistanceQuery<O> distanceQuery, double maxrange, int flags)
RangeSearcher<DBIDRef>	QueryBuilder.rangeByDBID()	Build a range query; if possible also give a maximum query radius.
RangeSearcher<DBIDRef>	QueryBuilder.rangeByDBID(double maxrange)	Build a range query with maximum radius.
default <O> RangeSearcher<DBIDRef>	QueryOptimizer.rangeByDBID(Relation<? extends O> relation, DistanceQuery<O> distanceQuery, double maxrange, int flags)	Optimize a range query for this relation.
default <O> RKNNSearcher<DBIDRef>	QueryOptimizer.rkNNByDBID(Relation<? extends O> relation, DistanceQuery<O> distanceQuery, int maxk, int flags)	Optimize a reverse nearest neighbors query for this relation.
RKNNSearcher<DBIDRef>	QueryBuilder.rKNNByDBID()	Build a reverse k-nearest neighbors query.
RKNNSearcher<DBIDRef>	QueryBuilder.rKNNByDBID(int k)	Build a reverse k-nearest neighbors query.
PrioritySearcher<DBIDRef>	WrappedPrioritySearchDBIDByLookup.search(DBIDRef query)
RangeSearcher<DBIDRef>	QueryBuilder.similarityRangeByDBID()	Build a similarity range query; if possible also specify the least selective threshold.
RangeSearcher<DBIDRef>	QueryBuilder.similarityRangeByDBID(double threshold)	Build a similarity range query.
default <O> RangeSearcher<DBIDRef>	QueryOptimizer.similarityRangeByDBID(Relation<? extends O> relation, SimilarityQuery<O> simQuery, double maxrange, int flags)	Optimize a range query for this relation.
static <O> PrioritySearcher<DBIDRef>	WrappedPrioritySearchDBIDByLookup.wrap(Relation<? extends O> relation, PrioritySearcher<O> inner)	Wrap a query, if not null.

Methods in elki.database.query with parameters of type DBIDRef

Modifier and Type	Method	Description
KNNList	WrappedPrioritySearchDBIDByLookup.getKNN(DBIDRef id, int k)
ModifiableDoubleDBIDList	WrappedPrioritySearchDBIDByLookup.getRange(DBIDRef id, double range, ModifiableDoubleDBIDList result)
PrioritySearcher<DBIDRef>	WrappedPrioritySearchDBIDByLookup.search(DBIDRef query)

Uses of DBIDRef in elki.database.query.distance

Classes in elki.database.query.distance that implement DBIDRef

Modifier and Type	Class	Description
class	LinearScanEuclideanPrioritySearcher<Q,O extends NumberVector>	Default linear scan search class, for Euclidean distance.
static class	LinearScanEuclideanPrioritySearcher.ByDBID<O extends NumberVector>	Search by DBID.
static class	LinearScanEuclideanPrioritySearcher.ByObject<O extends NumberVector>	Search by Object.
class	LinearScanPrioritySearcher<Q,O>	Default linear scan search class.
static class	LinearScanPrioritySearcher.ByDBID<O>	Search by DBID.
static class	LinearScanPrioritySearcher.ByObject<O>	Search by Object.

Methods in elki.database.query.distance that return types with arguments of type DBIDRef

Modifier and Type	Method	Description
PrioritySearcher<DBIDRef>	LinearScanEuclideanPrioritySearcher.ByDBID.search(DBIDRef query)
PrioritySearcher<DBIDRef>	LinearScanPrioritySearcher.ByDBID.search(DBIDRef query)

Methods in elki.database.query.distance with parameters of type DBIDRef

Modifier and Type	Method	Description
default double	DatabaseDistanceQuery.distance(DBIDRef id1, O o2)
default double	DatabaseDistanceQuery.distance(O o1, DBIDRef id2)
double	DBIDDistanceQuery.distance(DBIDRef id1, DBIDRef id2)
double	DBIDRangeDistanceQuery.distance(DBIDRef id1, DBIDRef id2)
double	DistanceQuery.distance(DBIDRef id1, DBIDRef id2)	Returns the distance between the two objects specified by their object ids.
double	DistanceQuery.distance(DBIDRef id1, O o2)	Returns the distance between the two objects specified by their object ids.
double	DistanceQuery.distance(O o1, DBIDRef id2)	Returns the distance between the two objects specified by their object ids.
double	PrimitiveDistanceQuery.distance(DBIDRef id1, DBIDRef id2)
double	PrimitiveDistanceQuery.distance(DBIDRef id1, O o2)
double	PrimitiveDistanceQuery.distance(O o1, DBIDRef id2)
double	SpatialDistanceQuery.minDist(SpatialComparable mbr, DBIDRef id)	Computes the minimum distance between the given MBR and the FeatureVector object according to this distance function.
double	SpatialPrimitiveDistanceQuery.minDist(SpatialComparable mbr, DBIDRef id)
PrioritySearcher<DBIDRef>	LinearScanEuclideanPrioritySearcher.ByDBID.search(DBIDRef query)
PrioritySearcher<DBIDRef>	LinearScanPrioritySearcher.ByDBID.search(DBIDRef query)
double	PrimitiveDistanceSimilarityQuery.similarity(DBIDRef id1, DBIDRef id2)
double	PrimitiveDistanceSimilarityQuery.similarity(DBIDRef id1, O o2)
double	PrimitiveDistanceSimilarityQuery.similarity(O o1, DBIDRef id2)
double	SpatialPrimitiveDistanceSimilarityQuery.similarity(DBIDRef id1, DBIDRef id2)
double	SpatialPrimitiveDistanceSimilarityQuery.similarity(DBIDRef id1, O o2)
double	SpatialPrimitiveDistanceSimilarityQuery.similarity(O o1, DBIDRef id2)

Uses of DBIDRef in elki.database.query.knn

Methods in elki.database.query.knn that return types with arguments of type DBIDRef

Modifier and Type	Method	Description
static <O> KNNSearcher<DBIDRef>	WrappedKNNDBIDByLookup.wrap(Relation<? extends O> relation, KNNSearcher<O> inner)	Wrap a query, if not null.

Methods in elki.database.query.knn with parameters of type DBIDRef

Modifier and Type	Method	Description
KNNList	LinearScanKNNByDBID.getKNN(DBIDRef id, int k)
KNNList	PreprocessorKNNQuery.getKNN(DBIDRef id, int k)
KNNList	PreprocessorSqrtKNNQuery.getKNN(DBIDRef id, int k)
KNNList	PreprocessorSquaredKNNQuery.getKNN(DBIDRef id, int k)
KNNList	WrappedKNNDBIDByLookup.getKNN(DBIDRef id, int k)

Uses of DBIDRef in elki.database.query.range

Methods in elki.database.query.range that return types with arguments of type DBIDRef

Modifier and Type	Method	Description
static <O> RangeSearcher<DBIDRef>	WrappedRangeDBIDByLookup.wrap(Relation<? extends O> relation, RangeSearcher<O> inner)	Wrap a query, if not null.

Methods in elki.database.query.range with parameters of type DBIDRef

Modifier and Type	Method	Description
ModifiableDoubleDBIDList	LinearScanDistanceRangeByDBID.getRange(DBIDRef id, double range, ModifiableDoubleDBIDList result)
ModifiableDoubleDBIDList	LinearScanSimilarityRangeByDBID.getRange(DBIDRef id, double range, ModifiableDoubleDBIDList result)
ModifiableDoubleDBIDList	WrappedRangeDBIDByLookup.getRange(DBIDRef query, double range, ModifiableDoubleDBIDList result)

Uses of DBIDRef in elki.database.query.rknn

Fields in elki.database.query.rknn with type parameters of type DBIDRef

Modifier and Type	Field	Description
private KNNSearcher<DBIDRef>	LinearScanRKNNByDBID.knnQuery	KNN query we use.
private KNNSearcher<DBIDRef>	LinearScanRKNNByObject.knnQuery	KNN query we use.

Methods in elki.database.query.rknn that return types with arguments of type DBIDRef

Modifier and Type	Method	Description
static <O> RKNNSearcher<DBIDRef>	WrappedRKNNDBIDByLookup.wrap(Relation<? extends O> relation, RKNNSearcher<O> inner)	Wrap a query, if not null.

Methods in elki.database.query.rknn with parameters of type DBIDRef

Modifier and Type	Method	Description
DoubleDBIDList	LinearScanRKNNByDBID.getRKNN(DBIDRef id, int k)
DoubleDBIDList	PreprocessorRKNNQuery.getRKNN(DBIDRef id, int k)
DoubleDBIDList	WrappedRKNNDBIDByLookup.getRKNN(DBIDRef id, int k)

Constructor parameters in elki.database.query.rknn with type arguments of type DBIDRef

Constructor	Description
LinearScanRKNNByDBID(DistanceQuery<O> distanceQuery, KNNSearcher<DBIDRef> knnQuery)	Constructor.
LinearScanRKNNByObject(DistanceQuery<O> distanceQuery, KNNSearcher<DBIDRef> knnQuery)	Constructor.

Uses of DBIDRef in elki.database.query.similarity

Methods in elki.database.query.similarity with parameters of type DBIDRef

Modifier and Type	Method	Description
default double	DatabaseSimilarityQuery.similarity(DBIDRef id1, O o2)
default double	DatabaseSimilarityQuery.similarity(O o1, DBIDRef id2)
double	PrimitiveSimilarityQuery.similarity(DBIDRef id1, DBIDRef id2)
double	PrimitiveSimilarityQuery.similarity(DBIDRef id1, O o2)
double	PrimitiveSimilarityQuery.similarity(O o1, DBIDRef id2)
double	SimilarityQuery.similarity(DBIDRef id1, DBIDRef id2)	Returns the similarity between the two objects specified by their object ids.
double	SimilarityQuery.similarity(DBIDRef id1, O o2)	Returns the similarity between the two objects specified by their object ids.
double	SimilarityQuery.similarity(O o1, DBIDRef id2)	Returns the similarity between the two objects specified by their object ids.

Uses of DBIDRef in elki.database.relation

Methods in elki.database.relation with parameters of type DBIDRef

Modifier and Type	Method	Description
void	DoubleRelation.Consumer.accept(DBIDRef idref, double val)	Act on each value.
int	RelationUtil.AscendingByDoubleRelation.compare(DBIDRef id1, DBIDRef id2)
int	RelationUtil.DescendingByDoubleRelation.compare(DBIDRef id1, DBIDRef id2)
void	MaterializedDoubleRelation.delete(DBIDRef id)	Delete an objects values.
void	MaterializedRelation.delete(DBIDRef id)	Delete an objects values.
void	ModifiableRelation.delete(DBIDRef id)	Delete an objects values.
double	DoubleRelation.doubleValue(DBIDRef id)	Get the representation of an object.
double	MaterializedDoubleRelation.doubleValue(DBIDRef id)
java.lang.String	ConvertToStringView.get(DBIDRef id)
DBID	DBIDView.get(DBIDRef id)
default java.lang.Double	DoubleRelation.get(DBIDRef id)	Deprecated. use DoubleRelation.doubleValue(elki.database.ids.DBIDRef) instead.
O	MaterializedRelation.get(DBIDRef id)
OUT	ProjectedView.get(DBIDRef id)
O	ProxyView.get(DBIDRef id)
O	Relation.get(DBIDRef id)	Get the representation of an object.
void	DoubleRelation.insert(DBIDRef id, java.lang.Double val)	Deprecated. use DoubleRelation.set(DBIDRef, double) instead.
void	MaterializedDoubleRelation.insert(DBIDRef id, java.lang.Double val)	Deprecated.
void	MaterializedRelation.insert(DBIDRef id, O val)
void	ModifiableRelation.insert(DBIDRef id, O val)	Set (or insert) an object representation.
void	DoubleRelation.set(DBIDRef id, double val)	Set an object representation.
void	MaterializedDoubleRelation.set(DBIDRef id, double val)

Method parameters in elki.database.relation with type arguments of type DBIDRef

Modifier and Type	Method	Description
default void	Relation.forEach(java.util.function.BiConsumer<? super DBIDRef,? super O> action)	Execute a function for each ID.

Uses of DBIDRef in elki.distance

Methods in elki.distance with parameters of type DBIDRef

Modifier and Type	Method	Description
double	AbstractDBIDRangeDistance.distance(DBIDRef o1, DBIDRef o2)
double	DBIDDistance.distance(DBIDRef id1, DBIDRef id2)	Returns the distance between the two objects specified by their object ids.
double	RandomStableDistance.distance(DBIDRef o1, DBIDRef o2)
double	SharedNearestNeighborJaccardDistance.Instance.distance(DBIDRef id1, DBIDRef id2)

Uses of DBIDRef in elki.distance.adapter

Methods in elki.distance.adapter with parameters of type DBIDRef

Modifier and Type	Method	Description
double	AbstractSimilarityAdapter.Instance.distance(DBIDRef id1, DBIDRef id2)

Uses of DBIDRef in elki.evaluation.scores.adapter

Fields in elki.evaluation.scores.adapter declared as DBIDRef

Modifier and Type	Field	Description
(package private) DBIDRef	FilteredDistanceResultAdapter.skip	DBID to skip (usually: query object).

Constructors in elki.evaluation.scores.adapter with parameters of type DBIDRef

Constructor	Description
FilteredDistanceResultAdapter(DBIDs set, DoubleDBIDListIter iter, int size, DBIDRef skip)	Constructor.

Uses of DBIDRef in elki.index

Methods in elki.index that return types with arguments of type DBIDRef

Modifier and Type	Method	Description
default KNNSearcher<DBIDRef>	KNNIndex.kNNByDBID(DistanceQuery<O> distanceQuery, int maxk, int flags)	Get a KNN query object for the given distance query and k.
default PrioritySearcher<DBIDRef>	DistancePriorityIndex.priorityByDBID(DistanceQuery<O> distanceQuery, double maxrange, int flags)	Get a priority search object.
default RangeSearcher<DBIDRef>	RangeIndex.rangeByDBID(DistanceQuery<O> distanceQuery, double maxrange, int flags)	Get a range query object for the given distance query and k.
RKNNSearcher<DBIDRef>	RKNNIndex.rkNNByDBID(DistanceQuery<O> distanceQuery, int maxk, int flags)	Get a RKNN query object for the given distance query and k.
RangeSearcher<DBIDRef>	SimilarityRangeIndex.similarityRangeByDBID(SimilarityQuery<O> simQuery, double maxrange, int flags)	Get a range query object for the given distance query and k.

Methods in elki.index with parameters of type DBIDRef

Modifier and Type	Method	Description
boolean	DynamicIndex.delete(DBIDRef id)	Deletes the specified object from this index.
void	DynamicIndex.insert(DBIDRef id)	Inserts the specified object into this index.
protected double	AbstractRefiningIndex.AbstractRefiningQuery.refine(DBIDRef id, O q)	Refinement distance computation.

Uses of DBIDRef in elki.index.distancematrix

Classes in elki.index.distancematrix that implement DBIDRef

Modifier and Type	Class	Description
class	PrecomputedDistanceMatrix.PrecomputedDistancePrioritySearcher	Range query using the distance matrix.

Methods in elki.index.distancematrix that return types with arguments of type DBIDRef

Modifier and Type	Method	Description
PrioritySearcher<DBIDRef>	PrecomputedDistanceMatrix.PrecomputedDistancePrioritySearcher.advance()
PrioritySearcher<DBIDRef>	PrecomputedDistanceMatrix.PrecomputedDistancePrioritySearcher.decreaseCutoff(double threshold)
KNNSearcher<DBIDRef>	PrecomputedDistanceMatrix.kNNByDBID(DistanceQuery<O> distanceQuery, int maxk, int flags)
PrioritySearcher<DBIDRef>	PrecomputedDistanceMatrix.priorityByDBID(DistanceQuery<O> distanceQuery, double maxrange, int flags)
RangeSearcher<DBIDRef>	PrecomputedDistanceMatrix.rangeByDBID(DistanceQuery<O> distanceQuery, double maxrange, int flags)
PrioritySearcher<DBIDRef>	PrecomputedDistanceMatrix.PrecomputedDistancePrioritySearcher.search(DBIDRef query)
RangeSearcher<DBIDRef>	PrecomputedSimilarityMatrix.similarityRangeByDBID(SimilarityQuery<O> simQuery, double maxradius, int flags)

Methods in elki.index.distancematrix with parameters of type DBIDRef

Modifier and Type	Method	Description
double	PrecomputedDistanceMatrix.PrecomputedDistanceQuery.distance(DBIDRef id1, DBIDRef id2)
KNNList	PrecomputedDistanceMatrix.PrecomputedKNNQuery.getKNN(DBIDRef id, int k)
ModifiableDoubleDBIDList	PrecomputedDistanceMatrix.PrecomputedRangeQuery.getRange(DBIDRef id, double range, ModifiableDoubleDBIDList result)
ModifiableDoubleDBIDList	PrecomputedSimilarityMatrix.PrecomputedSimilarityRangeQuery.getRange(DBIDRef id, double range, ModifiableDoubleDBIDList result)
PrioritySearcher<DBIDRef>	PrecomputedDistanceMatrix.PrecomputedDistancePrioritySearcher.search(DBIDRef query)
double	PrecomputedSimilarityMatrix.PrecomputedSimilarityQuery.similarity(DBIDRef id1, DBIDRef id2)
double	PrecomputedSimilarityMatrix.PrecomputedSimilarityQuery.similarity(DBIDRef id1, O o2)
double	PrecomputedSimilarityMatrix.PrecomputedSimilarityQuery.similarity(O o1, DBIDRef id2)

Uses of DBIDRef in elki.index.invertedlist

Methods in elki.index.invertedlist with parameters of type DBIDRef

Modifier and Type	Method	Description
private void	InMemoryInvertedIndex.indexDense(DBIDRef ref, V obj)	Index a single (dense) instance.
private void	InMemoryInvertedIndex.indexSparse(DBIDRef ref, SparseNumberVector obj)	Index a single (sparse) instance.

Uses of DBIDRef in elki.index.laesa

Fields in elki.index.laesa declared as DBIDRef

Modifier and Type	Field	Description
private DBIDRef	LAESA.LAESAKNNByDBIDSearcher.query	Query object
private DBIDRef	LAESA.LAESARangeByDBIDSearcher.query	Query object

Methods in elki.index.laesa that return types with arguments of type DBIDRef

Modifier and Type	Method	Description
KNNSearcher<DBIDRef>	LAESA.kNNByDBID(DistanceQuery<O> distanceQuery, int maxk, int flags)
RangeSearcher<DBIDRef>	LAESA.rangeByDBID(DistanceQuery<O> distanceQuery, double maxrange, int flags)

Methods in elki.index.laesa with parameters of type DBIDRef

Modifier and Type	Method	Description
private int	LAESA.LAESAKNNSearcher.findInRef(DBIDRef p, DBIDArrayIter ref)	Find the given DBIDVar p in the reference iter
KNNList	LAESA.LAESAKNNByDBIDSearcher.getKNN(DBIDRef query, int k)
ModifiableDoubleDBIDList	LAESA.LAESARangeByDBIDSearcher.getRange(DBIDRef query, double range, ModifiableDoubleDBIDList result)
protected double	LAESA.LAESAKNNByDBIDSearcher.queryDistance(DBIDRef p)
protected double	LAESA.LAESAKNNByObjectSearcher.queryDistance(DBIDRef p)
protected abstract double	LAESA.LAESAKNNSearcher.queryDistance(DBIDRef p)	Compute the distance to a candidate object.
protected double	LAESA.LAESARangeByDBIDSearcher.queryDistance(DBIDRef ref)
protected double	LAESA.LAESARangeByObjectSearcher.queryDistance(DBIDRef ref)
protected abstract double	LAESA.LAESARangeSearcher.queryDistance(DBIDRef it)	Compute the distance to a candidate object.

Uses of DBIDRef in elki.index.preprocessed.knn

Fields in elki.index.preprocessed.knn with type parameters of type DBIDRef

Modifier and Type	Field	Description
protected KNNSearcher<DBIDRef>	MaterializeKNNPreprocessor.knnQuery	KNNSearcher instance to use.

Methods in elki.index.preprocessed.knn that return types with arguments of type DBIDRef

Modifier and Type	Method	Description
KNNSearcher<DBIDRef>	NaiveProjectedKNNPreprocessor.kNNByDBID(DistanceQuery<O> distanceQuery, int maxk, int flags)
KNNSearcher<DBIDRef>	SpacefillingKNNPreprocessor.kNNByDBID(DistanceQuery<O> distanceQuery, int maxk, int flags)
RKNNSearcher<DBIDRef>	MaterializeKNNAndRKNNPreprocessor.rkNNByDBID(DistanceQuery<O> distanceQuery, int maxk, int flags)

Methods in elki.index.preprocessed.knn with parameters of type DBIDRef

Modifier and Type	Method	Description
private boolean	NNDescent.add(DBIDRef cur, DBIDRef cand, double distance)	Add cand to cur's heap neighbors with distance
private void	NNDescent.addpair(WritableDataStore<HashSetModifiableDBIDs> newNeighbors, DBIDRef o1, DBIDRef o2)
boolean	MaterializeKNNPreprocessor.delete(DBIDRef id)
KNNList	AbstractMaterializeKNNPreprocessor.get(DBIDRef id)	Get the k nearest neighbors.
KNNList	NaiveProjectedKNNPreprocessor.NaiveProjectedKNNQuery.getKNN(DBIDRef id, int k)
KNNList	SpacefillingKNNPreprocessor.SpaceFillingKNNQuery.getKNN(DBIDRef id, int k)
DoubleDBIDList	MaterializeKNNAndRKNNPreprocessor.getRKNN(DBIDRef id)	Returns the materialized RkNNs of the specified id.
void	MaterializeKNNPreprocessor.insert(DBIDRef id)

Uses of DBIDRef in elki.index.preprocessed.snn

Methods in elki.index.preprocessed.snn with parameters of type DBIDRef

Modifier and Type	Method	Description
ArrayDBIDs	SharedNearestNeighborIndex.getNearestNeighborSet(DBIDRef id)	Get the precomputed nearest neighbors
ArrayDBIDs	SharedNearestNeighborPreprocessor.getNearestNeighborSet(DBIDRef objid)

Uses of DBIDRef in elki.index.projected

Methods in elki.index.projected that return types with arguments of type DBIDRef

Modifier and Type	Method	Description
KNNSearcher<DBIDRef>	ProjectedIndex.kNNByDBID(DistanceQuery<O> distanceQuery, int maxk, int flags)
RangeSearcher<DBIDRef>	ProjectedIndex.rangeByDBID(DistanceQuery<O> distanceQuery, double maxradius, int flags)
RKNNSearcher<DBIDRef>	ProjectedIndex.rkNNByDBID(DistanceQuery<O> distanceQuery, int maxk, int flags)

Methods in elki.index.projected with parameters of type DBIDRef

Modifier and Type	Method	Description
KNNList	ProjectedIndex.ProjectedKNNByDBID.getKNN(DBIDRef id, int k)
ModifiableDoubleDBIDList	ProjectedIndex.ProjectedRangeByDBID.getRange(DBIDRef id, double range, ModifiableDoubleDBIDList result)
DoubleDBIDList	ProjectedIndex.ProjectedRKNNByDBID.getRKNN(DBIDRef id, int k)

Uses of DBIDRef in elki.index.tree.betula

Methods in elki.index.tree.betula with parameters of type DBIDRef

Modifier and Type	Method	Description
void	CFTree.insert(NumberVector nv, DBIDRef dbid)	Insert a data point into the tree.
private CFNode<L>	CFTree.insert(CFNode<L> node, NumberVector nv, DBIDRef dbid)	Recursive insertion.

Uses of DBIDRef in elki.index.tree.metrical.covertree

Classes in elki.index.tree.metrical.covertree that implement DBIDRef

Modifier and Type	Class	Description
class	CoverTree.CoverTreePriorityDBIDSearcher	Priority query class.
class	CoverTree.CoverTreePriorityObjectSearcher	Priority query class.
class	CoverTree.CoverTreePrioritySearcher<Q>	Priority query class.
class	SimplifiedCoverTree.CoverTreePriorityDBIDSearcher	Priority query class.
class	SimplifiedCoverTree.CoverTreePriorityObjectSearcher	Priority query class.
class	SimplifiedCoverTree.CoverTreePrioritySearcher<Q>	Priority query class.

Fields in elki.index.tree.metrical.covertree declared as DBIDRef

Modifier and Type	Field	Description
private DBIDRef	CoverTree.CoverTreeKNNDBIDSearcher.query	Query reference.
private DBIDRef	CoverTree.CoverTreePriorityDBIDSearcher.query	Query object
private DBIDRef	CoverTree.CoverTreeRangeDBIDSearcher.query	Query reference.
private DBIDRef	SimplifiedCoverTree.CoverTreeKNNDBIDSearcher.query	Query reference.
private DBIDRef	SimplifiedCoverTree.CoverTreePriorityDBIDSearcher.query	Query object
private DBIDRef	SimplifiedCoverTree.CoverTreeRangeDBIDSearcher.query	Query reference.

Methods in elki.index.tree.metrical.covertree that return types with arguments of type DBIDRef

Modifier and Type	Method	Description
KNNSearcher<DBIDRef>	CoverTree.kNNByDBID(DistanceQuery<O> distanceQuery, int maxk, int flags)
KNNSearcher<DBIDRef>	SimplifiedCoverTree.kNNByDBID(DistanceQuery<O> distanceQuery, int maxk, int flags)
PrioritySearcher<DBIDRef>	CoverTree.priorityByDBID(DistanceQuery<O> distanceQuery, double maxradius, int flags)
PrioritySearcher<DBIDRef>	SimplifiedCoverTree.priorityByDBID(DistanceQuery<O> distanceQuery, double maxradius, int flags)
RangeSearcher<DBIDRef>	CoverTree.rangeByDBID(DistanceQuery<O> distanceQuery, double maxradius, int flags)
RangeSearcher<DBIDRef>	SimplifiedCoverTree.rangeByDBID(DistanceQuery<O> distanceQuery, double maxradius, int flags)
PrioritySearcher<DBIDRef>	CoverTree.CoverTreePriorityDBIDSearcher.search(DBIDRef query)
PrioritySearcher<DBIDRef>	SimplifiedCoverTree.CoverTreePriorityDBIDSearcher.search(DBIDRef query)

Methods in elki.index.tree.metrical.covertree with parameters of type DBIDRef

Modifier and Type	Method	Description
protected CoverTree.Node	CoverTree.bulkConstruct(DBIDRef cur, int maxScale, double parentDist, ModifiableDoubleDBIDList elems)	Bulk-load the cover tree.
protected SimplifiedCoverTree.Node	SimplifiedCoverTree.bulkConstruct(DBIDRef cur, int maxScale, ModifiableDoubleDBIDList elems)	Bulk-load the cover tree.
protected void	AbstractCoverTree.collectByCover(DBIDRef cur, ModifiableDoubleDBIDList candidates, double fmax, ModifiableDoubleDBIDList collect)	Collect all elements with respect to a new routing object.
protected double	AbstractCoverTree.distance(DBIDRef a, DBIDRef b)	Compute a distance (and count).
protected double	AbstractCoverTree.distance(O a, DBIDRef b)	Compute a distance (and count).
KNNList	CoverTree.CoverTreeKNNDBIDSearcher.getKNN(DBIDRef query, int k)
KNNList	SimplifiedCoverTree.CoverTreeKNNDBIDSearcher.getKNN(DBIDRef query, int k)
ModifiableDoubleDBIDList	CoverTree.CoverTreeRangeDBIDSearcher.getRange(DBIDRef query, double range, ModifiableDoubleDBIDList result)
ModifiableDoubleDBIDList	SimplifiedCoverTree.CoverTreeRangeDBIDSearcher.getRange(DBIDRef query, double range, ModifiableDoubleDBIDList result)
protected double	CoverTree.CoverTreeKNNDBIDSearcher.queryDistance(DBIDRef it)
protected double	CoverTree.CoverTreeKNNObjectSearcher.queryDistance(DBIDRef it)
protected abstract double	CoverTree.CoverTreeKNNSearcher.queryDistance(DBIDRef it)	Compute distance to query object.
protected double	CoverTree.CoverTreePriorityDBIDSearcher.queryDistance(DBIDRef it)
protected double	CoverTree.CoverTreePriorityObjectSearcher.queryDistance(DBIDRef it)
protected abstract double	CoverTree.CoverTreePrioritySearcher.queryDistance(DBIDRef it)	Compute distance to query object.
protected double	CoverTree.CoverTreeRangeDBIDSearcher.queryDistance(DBIDRef it)
protected double	CoverTree.CoverTreeRangeObjectSearcher.queryDistance(DBIDRef it)
protected abstract double	CoverTree.CoverTreeRangeSearcher.queryDistance(DBIDRef it)	Compute distance to query object.
protected double	SimplifiedCoverTree.CoverTreeKNNDBIDSearcher.queryDistance(DBIDRef it)
protected double	SimplifiedCoverTree.CoverTreeKNNObjectSearcher.queryDistance(DBIDRef it)
protected abstract double	SimplifiedCoverTree.CoverTreeKNNSearcher.queryDistance(DBIDRef it)	Compute distance to query object.
protected double	SimplifiedCoverTree.CoverTreePriorityDBIDSearcher.queryDistance(DBIDRef it)
protected double	SimplifiedCoverTree.CoverTreePriorityObjectSearcher.queryDistance(DBIDRef it)
protected abstract double	SimplifiedCoverTree.CoverTreePrioritySearcher.queryDistance(DBIDRef it)	Compute distance to query object.
protected double	SimplifiedCoverTree.CoverTreeRangeDBIDSearcher.queryDistance(DBIDRef it)
protected double	SimplifiedCoverTree.CoverTreeRangeObjectSearcher.queryDistance(DBIDRef it)
protected abstract double	SimplifiedCoverTree.CoverTreeRangeSearcher.queryDistance(DBIDRef it)	Compute distance to query object.
PrioritySearcher<DBIDRef>	CoverTree.CoverTreePriorityDBIDSearcher.search(DBIDRef query)
PrioritySearcher<DBIDRef>	SimplifiedCoverTree.CoverTreePriorityDBIDSearcher.search(DBIDRef query)

Constructors in elki.index.tree.metrical.covertree with parameters of type DBIDRef

Constructor	Description
Node(DBIDRef r, double maxDist, double parentDist)	Constructor.
Node(DBIDRef r, double maxDist, double parentDist, DoubleDBIDList singletons)	Constructor for leaf node.
Node(DBIDRef r, double maxDist)	Constructor.
Node(DBIDRef r, double maxDist, DoubleDBIDList singletons)	Constructor for leaf node.

Uses of DBIDRef in elki.index.tree.metrical.mtreevariants

Methods in elki.index.tree.metrical.mtreevariants with parameters of type DBIDRef

Modifier and Type	Method	Description
abstract double	AbstractMTree.distance(DBIDRef id1, DBIDRef id2)	Returns the distance between the two specified ids.

Uses of DBIDRef in elki.index.tree.metrical.mtreevariants.mktrees

Fields in elki.index.tree.metrical.mtreevariants.mktrees with type parameters of type DBIDRef

Modifier and Type	Field	Description
protected KNNSearcher<DBIDRef>	AbstractMkTree.knnq	Internal class for performing knn queries

Methods in elki.index.tree.metrical.mtreevariants.mktrees with parameters of type DBIDRef

Modifier and Type	Method	Description
double	AbstractMkTree.distance(DBIDRef id1, DBIDRef id2)
abstract DoubleDBIDList	AbstractMkTree.reverseKNNQuery(DBIDRef id, int k)	Performs a reverse k-nearest neighbor query for the given object ID.

Uses of DBIDRef in elki.index.tree.metrical.mtreevariants.mktrees.mkapp

Methods in elki.index.tree.metrical.mtreevariants.mktrees.mkapp that return types with arguments of type DBIDRef

Modifier and Type	Method	Description
KNNSearcher<DBIDRef>	MkAppTreeIndex.kNNByDBID(DistanceQuery<O> distanceQuery, int maxk, int flags)
RangeSearcher<DBIDRef>	MkAppTreeIndex.rangeByDBID(DistanceQuery<O> distanceQuery, double maxradius, int flags)
RKNNSearcher<DBIDRef>	MkAppTreeIndex.rkNNByDBID(DistanceQuery<O> distanceQuery, int maxk, int flags)

Methods in elki.index.tree.metrical.mtreevariants.mktrees.mkapp with parameters of type DBIDRef

Modifier and Type	Method	Description
DoubleDBIDList	MkAppTree.reverseKNNQuery(DBIDRef id, int k)	Performs a reverse k-nearest neighbor query for the given object ID.

Uses of DBIDRef in elki.index.tree.metrical.mtreevariants.mktrees.mkcop

Methods in elki.index.tree.metrical.mtreevariants.mktrees.mkcop that return types with arguments of type DBIDRef

Modifier and Type	Method	Description
KNNSearcher<DBIDRef>	MkCoPTreeIndex.kNNByDBID(DistanceQuery<O> distanceQuery, int maxk, int flags)
RangeSearcher<DBIDRef>	MkCoPTreeIndex.rangeByDBID(DistanceQuery<O> distanceQuery, double maxradius, int flags)
RKNNSearcher<DBIDRef>	MkCoPTreeIndex.rkNNByDBID(DistanceQuery<O> distanceQuery, int maxk, int flags)

Methods in elki.index.tree.metrical.mtreevariants.mktrees.mkcop with parameters of type DBIDRef

Modifier and Type	Method	Description
private void	MkCoPTree.doReverseKNNQuery(int k, DBIDRef q, ModifiableDoubleDBIDList result, ModifiableDBIDs candidates)	Performs a reverse knn query.
DoubleDBIDList	MkCoPTree.reverseKNNQuery(DBIDRef id, int k)	Performs a reverse k-nearest neighbor query for the given object ID.

Uses of DBIDRef in elki.index.tree.metrical.mtreevariants.mktrees.mkmax

Methods in elki.index.tree.metrical.mtreevariants.mktrees.mkmax that return types with arguments of type DBIDRef

Modifier and Type	Method	Description
KNNSearcher<DBIDRef>	MkMaxTreeIndex.kNNByDBID(DistanceQuery<O> distanceQuery, int maxk, int flags)
RangeSearcher<DBIDRef>	MkMaxTreeIndex.rangeByDBID(DistanceQuery<O> distanceQuery, double maxradius, int flags)
RKNNSearcher<DBIDRef>	MkMaxTreeIndex.rkNNByDBID(DistanceQuery<O> distanceQuery, int maxk, int flags)

Methods in elki.index.tree.metrical.mtreevariants.mktrees.mkmax with parameters of type DBIDRef

Modifier and Type	Method	Description
protected MkMaxLeafEntry	MkMaxTreeIndex.createNewLeafEntry(DBID id, DBIDRef object, double parentDistance)
boolean	MkMaxTreeIndex.delete(DBIDRef id)	Throws an UnsupportedOperationException since deletion of objects is not yet supported by an M-Tree.
private void	MkMaxTree.doReverseKNNQuery(DBIDRef q, MkMaxTreeNode<O> node, MkMaxEntry node_entry, ModifiableDoubleDBIDList result)	Performs a reverse k-nearest neighbor query in the specified subtree for the given query object with k = AbstractMkTreeUnified.getKmax().
void	MkMaxTreeIndex.insert(DBIDRef id)
DoubleDBIDList	MkMaxTree.reverseKNNQuery(DBIDRef id, int k)	Performs a reverse k-nearest neighbor query for the given object ID.

Uses of DBIDRef in elki.index.tree.metrical.mtreevariants.mktrees.mktab

Methods in elki.index.tree.metrical.mtreevariants.mktrees.mktab that return types with arguments of type DBIDRef

Modifier and Type	Method	Description
KNNSearcher<DBIDRef>	MkTabTreeIndex.kNNByDBID(DistanceQuery<O> distanceQuery, int maxk, int flags)
RangeSearcher<DBIDRef>	MkTabTreeIndex.rangeByDBID(DistanceQuery<O> distanceQuery, double maxradius, int flags)
RKNNSearcher<DBIDRef>	MkTabTreeIndex.rkNNByDBID(DistanceQuery<O> distanceQuery, int maxk, int flags)

Methods in elki.index.tree.metrical.mtreevariants.mktrees.mktab with parameters of type DBIDRef

Modifier and Type	Method	Description
protected MkTabEntry	MkTabTreeIndex.createNewLeafEntry(DBID id, DBIDRef object, double parentDistance)	Creates a new leaf entry representing the specified data object in the specified subtree.
private void	MkTabTree.doReverseKNNQuery(int k, DBIDRef q, MkTabEntry node_entry, MkTabTreeNode<O> node, ModifiableDoubleDBIDList result)	Performs a k-nearest neighbor query in the specified subtree for the given query object and the given parameter k.
private double[]	MkTabTreeIndex.knnDistances(DBIDRef object)	Returns the knn distance of the object with the specified id.
DoubleDBIDList	MkTabTree.reverseKNNQuery(DBIDRef id, int k)

Uses of DBIDRef in elki.index.tree.metrical.mtreevariants.mtree

Methods in elki.index.tree.metrical.mtreevariants.mtree that return types with arguments of type DBIDRef

Modifier and Type	Method	Description
KNNSearcher<DBIDRef>	MTreeIndex.kNNByDBID(DistanceQuery<O> distanceQuery, int maxk, int flags)
RangeSearcher<DBIDRef>	MTreeIndex.rangeByDBID(DistanceQuery<O> distanceQuery, double maxradius, int flags)

Methods in elki.index.tree.metrical.mtreevariants.mtree with parameters of type DBIDRef

Modifier and Type	Method	Description
boolean	MTreeIndex.delete(DBIDRef id)	Throws an UnsupportedOperationException since deletion of objects is not yet supported by an M-Tree.
double	MTreeIndex.distance(DBIDRef id1, DBIDRef id2)
void	MTreeIndex.insert(DBIDRef id)

Uses of DBIDRef in elki.index.tree.metrical.mtreevariants.query

Methods in elki.index.tree.metrical.mtreevariants.query with parameters of type DBIDRef

Modifier and Type	Method	Description
private void	MTreeRangeByDBID.doRangeQuery(DBID o_p, AbstractMTreeNode<O,?,?> node, DBIDRef q, double r_q, ModifiableDoubleDBIDList result)	Performs a range query on the specified subtree.
KNNList	MTreeKNNByDBID.getKNN(DBIDRef q, int k)
ModifiableDoubleDBIDList	MTreeRangeByDBID.getRange(DBIDRef query, double range, ModifiableDoubleDBIDList result)
DoubleDBIDList	MkTreeRKNNQuery.getRKNN(DBIDRef id, int k)

Uses of DBIDRef in elki.index.tree.metrical.vptree

Classes in elki.index.tree.metrical.vptree that implement DBIDRef

Modifier and Type	Class	Description
class	GNAT.GNATPriorityDBIDSearcher	Range search for the VP-tree.
class	GNAT.GNATPriorityObjectSearcher	Range search for the VP-tree.
class	GNAT.GNATPrioritySearcher<T>	priority search query for mvp-tree
class	VPTree.VPTreePriorityDBIDSearcher	Range search for the VP-tree.
class	VPTree.VPTreePriorityObjectSearcher	Range search for the VP-tree.
class	VPTree.VPTreePrioritySearcher<Q>	Priority search for the VP-Tree.

Fields in elki.index.tree.metrical.vptree declared as DBIDRef

Modifier and Type	Field	Description
private DBIDRef	GNAT.GNATKNNDBIDSearcher.query	Current query object
private DBIDRef	GNAT.GNATPriorityDBIDSearcher.query	Current query object
private DBIDRef	GNAT.GNATRangeDBIDSearcher.query	Current query object
private DBIDRef	VPTree.VPTreeKNNDBIDSearcher.query	Current query object
private DBIDRef	VPTree.VPTreePriorityDBIDSearcher.query	Current query object
private DBIDRef	VPTree.VPTreeRangeDBIDSearcher.query	Current query object

Methods in elki.index.tree.metrical.vptree that return types with arguments of type DBIDRef

Modifier and Type	Method	Description
KNNSearcher<DBIDRef>	GNAT.kNNByDBID(DistanceQuery<O> distanceQuery, int maxk, int flags)
KNNSearcher<DBIDRef>	VPTree.kNNByDBID(DistanceQuery<O> distanceQuery, int maxk, int flags)
PrioritySearcher<DBIDRef>	GNAT.priorityByDBID(DistanceQuery<O> distanceQuery, double maxrange, int flags)
PrioritySearcher<DBIDRef>	VPTree.priorityByDBID(DistanceQuery<O> distanceQuery, double maxrange, int flags)
RangeSearcher<DBIDRef>	GNAT.rangeByDBID(DistanceQuery<O> distanceQuery, double maxrange, int flags)
RangeSearcher<DBIDRef>	VPTree.rangeByDBID(DistanceQuery<O> distanceQuery, double maxrange, int flags)
PrioritySearcher<DBIDRef>	GNAT.GNATPriorityDBIDSearcher.search(DBIDRef query)
PrioritySearcher<DBIDRef>	VPTree.VPTreePriorityDBIDSearcher.search(DBIDRef query)

Methods in elki.index.tree.metrical.vptree with parameters of type DBIDRef

Modifier and Type	Method	Description
private double	VPTree.Builder.calcMoment(DBIDRef p, DBIDs check, int size)	Calculate the 2nd moment to the median of the distances to p
private double	GNAT.distance(DBIDRef a, DBIDRef b)	Compute a distance, and count.
private double	GNAT.distance(O a, DBIDRef b)	Compute a distance, and count.
private double	VPTree.distance(DBIDRef a, DBIDRef b)	Compute a distance, and count.
private double	VPTree.distance(O a, DBIDRef b)	Compute a distance, and count.
KNNList	GNAT.GNATKNNDBIDSearcher.getKNN(DBIDRef query, int k)
KNNList	VPTree.VPTreeKNNDBIDSearcher.getKNN(DBIDRef query, int k)
ModifiableDoubleDBIDList	GNAT.GNATRangeDBIDSearcher.getRange(DBIDRef query, double range, ModifiableDoubleDBIDList result)
ModifiableDoubleDBIDList	VPTree.VPTreeRangeDBIDSearcher.getRange(DBIDRef query, double range, ModifiableDoubleDBIDList result)
protected double	GNAT.GNATKNNDBIDSearcher.queryDistance(DBIDRef p)
protected double	GNAT.GNATKNNObjectSearcher.queryDistance(DBIDRef p)
protected abstract double	GNAT.GNATKNNSearcher.queryDistance(DBIDRef iter)	Query the distance to a query object.
protected double	GNAT.GNATPriorityDBIDSearcher.queryDistance(DBIDRef p)
protected double	GNAT.GNATPriorityObjectSearcher.queryDistance(DBIDRef p)
protected abstract double	GNAT.GNATPrioritySearcher.queryDistance(DBIDRef iter)	Query the distance to a query object.
protected double	GNAT.GNATRangeDBIDSearcher.queryDistance(DBIDRef p)
protected double	GNAT.GNATRangeObjectSearcher.queryDistance(DBIDRef p)
protected abstract double	GNAT.GNATRangeSearcher.queryDistance(DBIDRef iter)	Query the distance to a query object.
protected double	VPTree.VPTreeKNNDBIDSearcher.queryDistance(DBIDRef p)
protected double	VPTree.VPTreeKNNObjectSearcher.queryDistance(DBIDRef p)
protected abstract double	VPTree.VPTreeKNNSearcher.queryDistance(DBIDRef p)	Compute the distance to a candidate object.
protected double	VPTree.VPTreePriorityDBIDSearcher.queryDistance(DBIDRef p)
protected double	VPTree.VPTreePriorityObjectSearcher.queryDistance(DBIDRef p)
protected abstract double	VPTree.VPTreePrioritySearcher.queryDistance(DBIDRef p)	Compute the distance to a candidate object.
protected double	VPTree.VPTreeRangeDBIDSearcher.queryDistance(DBIDRef p)
protected double	VPTree.VPTreeRangeObjectSearcher.queryDistance(DBIDRef p)
protected abstract double	VPTree.VPTreeRangeSearcher.queryDistance(DBIDRef p)	Compute the distance to a candidate object.
PrioritySearcher<DBIDRef>	GNAT.GNATPriorityDBIDSearcher.search(DBIDRef query)
PrioritySearcher<DBIDRef>	VPTree.VPTreePriorityDBIDSearcher.search(DBIDRef query)

Uses of DBIDRef in elki.index.tree.spatial.kd

Classes in elki.index.tree.spatial.kd that implement DBIDRef

Modifier and Type	Class	Description
class	MemoryKDTree.KDTreePrioritySearcher	Priority search for the k-d-tree.
class	MinimalisticMemoryKDTree.KDTreePrioritySearcher	Priority search for the k-d-tree.
class	SmallMemoryKDTree.KDTreePrioritySearcher	Priority search for the k-d-tree.

Methods in elki.index.tree.spatial.kd with parameters of type DBIDRef

Modifier and Type	Method	Description
int	MinimalisticMemoryKDTree.CountSortAccesses.compare(DBIDRef id1, DBIDRef id2)
O	MemoryKDTree.CountingRelation.get(DBIDRef id)

Uses of DBIDRef in elki.index.tree.spatial.rstarvariants

Methods in elki.index.tree.spatial.rstarvariants with parameters of type DBIDRef

Modifier and Type	Method	Description
protected IndexTreePath<E>	AbstractRStarTree.findPathToObject(IndexTreePath<E> subtree, SpatialComparable mbr, DBIDRef id)	Returns the path to the leaf entry in the specified subtree that represents the data object with the specified mbr and id.

Uses of DBIDRef in elki.index.tree.spatial.rstarvariants.deliclu

Methods in elki.index.tree.spatial.rstarvariants.deliclu with parameters of type DBIDRef

Modifier and Type	Method	Description
boolean	DeLiCluTreeIndex.delete(DBIDRef id)	Deletes the specified object from this index.
void	DeLiCluTreeIndex.insert(DBIDRef id)	Inserts the specified real vector object into this index.
IndexTreePath<DeLiCluEntry>	DeLiCluTreeIndex.setHandled(DBIDRef id, O obj)	Marks the specified object as handled and returns the path of node ids from the root to the objects's parent.

Uses of DBIDRef in elki.index.tree.spatial.rstarvariants.flat

Methods in elki.index.tree.spatial.rstarvariants.flat with parameters of type DBIDRef

Modifier and Type	Method	Description
boolean	FlatRStarTreeIndex.delete(DBIDRef id)
void	FlatRStarTreeIndex.insert(DBIDRef id)	Inserts the specified real vector object into this index.

Uses of DBIDRef in elki.index.tree.spatial.rstarvariants.query

Classes in elki.index.tree.spatial.rstarvariants.query that implement DBIDRef

Modifier and Type	Class	Description
class	EuclideanRStarTreeDistancePrioritySearcher<O extends SpatialComparable>	Instance of priority search for a particular spatial index.
class	RStarTreeDistancePrioritySearcher<O extends SpatialComparable>	Instance of priority search for a particular spatial index.

Uses of DBIDRef in elki.index.tree.spatial.rstarvariants.rdknn

Fields in elki.index.tree.spatial.rstarvariants.rdknn with type parameters of type DBIDRef

Modifier and Type	Field	Description
protected KNNSearcher<DBIDRef>	RdKNNTree.knnQuery	Internal knn query object, for updating the rKNN.

Methods in elki.index.tree.spatial.rstarvariants.rdknn that return types with arguments of type DBIDRef

Modifier and Type	Method	Description
RKNNSearcher<DBIDRef>	RdKNNTree.rkNNByDBID(DistanceQuery<O> distanceQuery, int maxk, int flags)

Methods in elki.index.tree.spatial.rstarvariants.rdknn with parameters of type DBIDRef

Modifier and Type	Method	Description
boolean	RdKNNTree.delete(DBIDRef id)	Deletes the specified object from this index.
void	RdKNNTree.insert(DBIDRef id)	Inserts the specified real vector object into this index.

Uses of DBIDRef in elki.index.tree.spatial.rstarvariants.rstar

Methods in elki.index.tree.spatial.rstarvariants.rstar with parameters of type DBIDRef

Modifier and Type	Method	Description
protected SpatialPointLeafEntry	RStarTreeIndex.createNewLeafEntry(DBIDRef id)	Create a new leaf entry.
boolean	RStarTreeIndex.delete(DBIDRef id)	Deletes the specified object from this index.
void	RStarTreeIndex.insert(DBIDRef id)	Inserts the specified reel vector object into this index.

Uses of DBIDRef in elki.index.vafile

Classes in elki.index.vafile that implement DBIDRef

Modifier and Type	Class	Description
class	VectorApproximation	Object in a VA approximation.

Methods in elki.index.vafile that return DBIDRef

Modifier and Type	Method	Description
DBIDRef	PartialVAFile.PartialVACandidate.getApprox()	Get the vector approximation.

Methods in elki.index.vafile with parameters of type DBIDRef

Modifier and Type	Method	Description
VectorApproximation	VAFile.calculateApproximation(DBIDRef id, V dv)	Calculate the VA file position given the existing borders.
protected VectorApproximation	PartialVAFile.calculateFullApproximation(DBIDRef id, V dv)	Calculate the VA file position given the existing borders.

Constructors in elki.index.vafile with parameters of type DBIDRef

Constructor	Description
VectorApproximation(DBIDRef id, int[] approximation)	Constructor.

Uses of DBIDRef in elki.math.statistics.intrinsicdimensionality

Methods in elki.math.statistics.intrinsicdimensionality with parameters of type DBIDRef

Modifier and Type	Method	Description
double	ABIDEstimator.estimate(KNNSearcher<DBIDRef> knnq, DistanceQuery<?> distq, DBIDRef cur, int k)
double	ALIDEstimator.estimate(KNNSearcher<DBIDRef> knnq, DistanceQuery<?> distq, DBIDRef cur, int k)
double	ALIDEstimator.estimate(RangeSearcher<DBIDRef> rnq, DistanceQuery<?> distq, DBIDRef cur, double range)
default double	DistanceBasedIntrinsicDimensionalityEstimator.estimate(KNNSearcher<DBIDRef> knnq, DistanceQuery<? extends java.lang.Object> distq, DBIDRef cur, int k)
default double	DistanceBasedIntrinsicDimensionalityEstimator.estimate(RangeSearcher<DBIDRef> rnq, DistanceQuery<? extends java.lang.Object> distq, DBIDRef cur, double range)
double	IntrinsicDimensionalityEstimator.estimate(KNNSearcher<DBIDRef> knnq, DistanceQuery<? extends O> distq, DBIDRef cur, int k)	Estimate from a Reference Point, a KNNSearcher and the neighborhood size k.
double	IntrinsicDimensionalityEstimator.estimate(RangeSearcher<DBIDRef> rnq, DistanceQuery<? extends O> distq, DBIDRef cur, double range)	Estimate from a distance list.
double	LPCAEstimator.estimate(KNNSearcher<DBIDRef> knnq, DistanceQuery<? extends NumberVector> distq, DBIDRef cur, int k)
double	LPCAEstimator.estimate(RangeSearcher<DBIDRef> rnq, DistanceQuery<? extends NumberVector> distq, DBIDRef cur, double range)
double	RABIDEstimator.estimate(KNNSearcher<DBIDRef> knnq, DistanceQuery<?> distq, DBIDRef cur, int k)
double	TightLIDEstimator.estimate(KNNSearcher<DBIDRef> knnq, DistanceQuery<? extends java.lang.Object> distq, DBIDRef cur, int k)
double	TightLIDEstimator.estimate(RangeSearcher<DBIDRef> rnq, DistanceQuery<? extends java.lang.Object> distq, DBIDRef cur, double range)

Method parameters in elki.math.statistics.intrinsicdimensionality with type arguments of type DBIDRef

Modifier and Type	Method	Description
double	ABIDEstimator.estimate(KNNSearcher<DBIDRef> knnq, DistanceQuery<?> distq, DBIDRef cur, int k)
double	ALIDEstimator.estimate(KNNSearcher<DBIDRef> knnq, DistanceQuery<?> distq, DBIDRef cur, int k)
double	ALIDEstimator.estimate(RangeSearcher<DBIDRef> rnq, DistanceQuery<?> distq, DBIDRef cur, double range)
default double	DistanceBasedIntrinsicDimensionalityEstimator.estimate(KNNSearcher<DBIDRef> knnq, DistanceQuery<? extends java.lang.Object> distq, DBIDRef cur, int k)
default double	DistanceBasedIntrinsicDimensionalityEstimator.estimate(RangeSearcher<DBIDRef> rnq, DistanceQuery<? extends java.lang.Object> distq, DBIDRef cur, double range)
double	IntrinsicDimensionalityEstimator.estimate(KNNSearcher<DBIDRef> knnq, DistanceQuery<? extends O> distq, DBIDRef cur, int k)	Estimate from a Reference Point, a KNNSearcher and the neighborhood size k.
double	IntrinsicDimensionalityEstimator.estimate(RangeSearcher<DBIDRef> rnq, DistanceQuery<? extends O> distq, DBIDRef cur, double range)	Estimate from a distance list.
double	LPCAEstimator.estimate(KNNSearcher<DBIDRef> knnq, DistanceQuery<? extends NumberVector> distq, DBIDRef cur, int k)
double	LPCAEstimator.estimate(RangeSearcher<DBIDRef> rnq, DistanceQuery<? extends NumberVector> distq, DBIDRef cur, double range)
double	RABIDEstimator.estimate(KNNSearcher<DBIDRef> knnq, DistanceQuery<?> distq, DBIDRef cur, int k)
double	TightLIDEstimator.estimate(KNNSearcher<DBIDRef> knnq, DistanceQuery<? extends java.lang.Object> distq, DBIDRef cur, int k)
double	TightLIDEstimator.estimate(RangeSearcher<DBIDRef> rnq, DistanceQuery<? extends java.lang.Object> distq, DBIDRef cur, double range)

Uses of DBIDRef in elki.outlier

Method parameters in elki.outlier with type arguments of type DBIDRef

Modifier and Type	Method	Description
private void	DWOF.clusterData(DBIDs ids, RangeSearcher<DBIDRef> rnnQuery, WritableDoubleDataStore radii, WritableDataStore<ModifiableDBIDs> labels)	This method applies a density based clustering algorithm.
private void	DWOF.initializeRadii(DBIDs ids, KNNSearcher<DBIDRef> knnq, DistanceQuery<O> distFunc, WritableDoubleDataStore radii)	This method prepares a container for the radii of the objects and initializes radii according to the equation: initialRadii of a certain object = (absoluteMinDist of all objects) * (avgDist of the object) / (minAvgDist of all objects)

Uses of DBIDRef in elki.outlier.anglebased

Methods in elki.outlier.anglebased with parameters of type DBIDRef

Modifier and Type	Method	Description
protected double	ABOD.computeABOF(KernelMatrix kernelMatrix, DBIDRef pA, DBIDArrayIter pB, DBIDArrayIter pC, MeanVariance s)	Compute the exact ABOF value.

Uses of DBIDRef in elki.outlier.density

Methods in elki.outlier.density with parameters of type DBIDRef

Modifier and Type	Method	Description
void	HySortOD.Hypercube.add(DBIDRef instance)

Uses of DBIDRef in elki.outlier.distance

Methods in elki.outlier.distance with parameters of type DBIDRef

Modifier and Type	Method	Description
protected static double	SOS.computeH(DBIDRef ignore, DoubleDBIDListIter it, double[] p, double mbeta)	Compute H (observed perplexity) for row i, and the row pij_i.
static double	SOS.computePi(DBIDRef ignore, DoubleDBIDListIter it, double[] p, double perplexity, double logPerp)	Compute row p[i], using binary search on the kernel bandwidth sigma to obtain the desired perplexity.
protected static double	SOS.estimateInitialBeta(DBIDRef ignore, DoubleDBIDListIter it, double perplexity)	Estimate beta from the distances in a row.

Uses of DBIDRef in elki.outlier.distance.parallel

Methods in elki.outlier.distance.parallel with parameters of type DBIDRef

Modifier and Type	Method	Description
void	KNNWeightProcessor.Instance.map(DBIDRef id)

Uses of DBIDRef in elki.outlier.intrinsic

Methods in elki.outlier.intrinsic with parameters of type DBIDRef

Modifier and Type	Method	Description
protected static void	ISOS.adjustDistances(DBIDRef ignore, DoubleDBIDListIter ki, double max, double id, ModifiableDoubleDBIDList dists)
protected double	ISOS.estimateID(DBIDRef ignore, DoubleDBIDListIter it, double[] p)	Estimate the local intrinsic dimensionality.

Method parameters in elki.outlier.intrinsic with type arguments of type DBIDRef

Modifier and Type	Method	Description
protected DoubleDataStore	IDOS.computeIDOS(DBIDs ids, KNNSearcher<DBIDRef> knnQ, DoubleDataStore intDims, DoubleMinMax idosminmax)	Computes all IDOS scores.
protected DoubleDataStore	IDOS.computeIDs(DBIDs ids, KNNSearcher<DBIDRef> knnQ, DistanceQuery<O> distQ)	Computes all IDs

Uses of DBIDRef in elki.outlier.lof

Fields in elki.outlier.lof with type parameters of type DBIDRef

Modifier and Type	Field	Description
private KNNSearcher<DBIDRef>	FlexibleLOF.LOFResult.kNNReach	The kNN query w.r.t. the reachability distance.
private KNNSearcher<DBIDRef>	FlexibleLOF.LOFResult.kNNRefer	The kNN query w.r.t. the reference neighborhood distance.
private RKNNSearcher<DBIDRef>	FlexibleLOF.LOFResult.rkNNReach	The rkNN query w.r.t. the reachability distance.
private RKNNSearcher<DBIDRef>	FlexibleLOF.LOFResult.rkNNRefer	The RkNN query w.r.t. the reference neighborhood distance.

Methods in elki.outlier.lof that return types with arguments of type DBIDRef

Modifier and Type	Method	Description
private Pair<Pair<KNNSearcher<DBIDRef>,KNNSearcher<DBIDRef>>,Pair<RKNNSearcher<DBIDRef>,RKNNSearcher<DBIDRef>>>	OnlineLOF.getKNNAndRkNNQueries(Relation<O> relation, StepProgress stepprog)	Get the kNN and rkNN queries for the algorithm.
private Pair<Pair<KNNSearcher<DBIDRef>,KNNSearcher<DBIDRef>>,Pair<RKNNSearcher<DBIDRef>,RKNNSearcher<DBIDRef>>>	OnlineLOF.getKNNAndRkNNQueries(Relation<O> relation, StepProgress stepprog)	Get the kNN and rkNN queries for the algorithm.
private Pair<Pair<KNNSearcher<DBIDRef>,KNNSearcher<DBIDRef>>,Pair<RKNNSearcher<DBIDRef>,RKNNSearcher<DBIDRef>>>	OnlineLOF.getKNNAndRkNNQueries(Relation<O> relation, StepProgress stepprog)	Get the kNN and rkNN queries for the algorithm.
private Pair<Pair<KNNSearcher<DBIDRef>,KNNSearcher<DBIDRef>>,Pair<RKNNSearcher<DBIDRef>,RKNNSearcher<DBIDRef>>>	OnlineLOF.getKNNAndRkNNQueries(Relation<O> relation, StepProgress stepprog)	Get the kNN and rkNN queries for the algorithm.
KNNSearcher<DBIDRef>	FlexibleLOF.LOFResult.getKNNReach()	Get the knn query for the reachability set.
KNNSearcher<DBIDRef>	FlexibleLOF.LOFResult.getKNNRefer()	Get the knn query for the reference set.
RKNNSearcher<DBIDRef>	FlexibleLOF.LOFResult.getRkNNReach()	Get the RkNN query for the reachability set.
RKNNSearcher<DBIDRef>	FlexibleLOF.LOFResult.getRkNNRefer()	Get the RkNN query for the reference set.

Methods in elki.outlier.lof with parameters of type DBIDRef

Modifier and Type	Method	Description
protected double	LOF.computeLOFScore(KNNSearcher<DBIDRef> knnq, DBIDRef cur, DoubleDataStore lrds)	Compute a single LOF score.

Method parameters in elki.outlier.lof with type arguments of type DBIDRef

Modifier and Type	Method	Description
protected void	COF.computeAverageChainingDistances(KNNSearcher<DBIDRef> knnq, DistanceQuery<O> dq, DBIDs ids, WritableDoubleDataStore acds)	Computes the average chaining distance, the average length of a path through the given set of points to each target.
private void	COF.computeCOFScores(KNNSearcher<DBIDRef> knnq, DBIDs ids, DoubleDataStore acds, WritableDoubleDataStore cofs, DoubleMinMax cofminmax)	Compute Connectivity outlier factors.
protected void	INFLO.computeINFLO(Relation<O> relation, ModifiableDBIDs pruned, KNNSearcher<DBIDRef> knnq, WritableDataStore<ModifiableDBIDs> rNNminuskNNs, WritableDoubleDataStore inflos, DoubleMinMax inflominmax)	Compute the final INFLO scores.
protected void	FlexibleLOF.computeLOFs(KNNSearcher<DBIDRef> knnq, DBIDs ids, DoubleDataStore lrds, WritableDoubleDataStore lofs, DoubleMinMax lofminmax)	Computes the Local outlier factor (LOF) of the specified objects.
protected double	LOF.computeLOFScore(KNNSearcher<DBIDRef> knnq, DBIDRef cur, DoubleDataStore lrds)	Compute a single LOF score.
private void	LOF.computeLOFScores(KNNSearcher<DBIDRef> knnq, DBIDs ids, DoubleDataStore lrds, WritableDoubleDataStore lofs, DoubleMinMax lofminmax)	Compute local outlier factors.
protected double	LOF.computeLRD(KNNSearcher<DBIDRef> knnq, DBIDIter curr)	Compute a single local reachability distance.
protected void	FlexibleLOF.computeLRDs(KNNSearcher<DBIDRef> knnq, DBIDs ids, WritableDoubleDataStore lrds)	Computes the local reachability density (LRD) of the specified objects.
private void	LOF.computeLRDs(KNNSearcher<DBIDRef> knnq, DBIDs ids, WritableDoubleDataStore lrds)	Compute local reachability distances.
protected void	KDEOS.computeOutlierScores(KNNSearcher<DBIDRef> knnq, DBIDs ids, WritableDataStore<double[]> densities, WritableDoubleDataStore kdeos, DoubleMinMax minmax)	Compute the final KDEOS scores.
protected void	LoOP.computePDists(Relation<O> relation, KNNSearcher<DBIDRef> knn, WritableDoubleDataStore pdists)	Compute the probabilistic distances used by LoOP.
protected double	LoOP.computePLOFs(Relation<O> relation, KNNSearcher<DBIDRef> knn, WritableDoubleDataStore pdists, WritableDoubleDataStore plofs)	Compute the LOF values, using the pdist distances.
private void	SimplifiedLOF.computeSimplifiedLOFs(DBIDs ids, KNNSearcher<DBIDRef> knnq, WritableDoubleDataStore slrds, WritableDoubleDataStore lofs, DoubleMinMax lofminmax)	Compute the simplified LOF factors.
private void	SimplifiedLOF.computeSimplifiedLRDs(DBIDs ids, KNNSearcher<DBIDRef> knnq, WritableDoubleDataStore lrds)	Compute the simplified reachability densities.
private void	VarianceOfVolume.computeVolumes(KNNSearcher<DBIDRef> knnq, int dim, DBIDs ids, WritableDoubleDataStore vols)	Compute volumes
private void	VarianceOfVolume.computeVOVs(KNNSearcher<DBIDRef> knnq, DBIDs ids, DoubleDataStore vols, WritableDoubleDataStore vovs, DoubleMinMax vovminmax)	Compute variance of volumes.
protected FlexibleLOF.LOFResult<O>	FlexibleLOF.doRunInTime(DBIDs ids, KNNSearcher<DBIDRef> kNNRefer, KNNSearcher<DBIDRef> kNNReach, StepProgress stepprog)	Performs the Generalized LOF_SCORE algorithm on the given database and returns a FlexibleLOF.LOFResult encapsulating information that may be needed by an OnlineLOF algorithm.
protected void	KDEOS.estimateDensities(Relation<O> rel, KNNSearcher<DBIDRef> knnq, DBIDs ids, WritableDataStore<double[]> densities)	Perform the kernel density estimation step.
protected void	LOCI.precomputeInterestingRadii(DBIDs ids, RangeSearcher<DBIDRef> rangeQuery, WritableDataStore<LOCI.DoubleIntArrayList> interestingDistances)	Preprocessing step: determine the radii of interest for each point.
void	FlexibleLOF.LOFResult.setRkNNReach(RKNNSearcher<DBIDRef> rkNNReach)	Sets the RkNN query w.r.t. the reachability distance.
void	FlexibleLOF.LOFResult.setRkNNRefer(RKNNSearcher<DBIDRef> rkNNRefer)	Sets the RkNN query w.r.t. the reference neighborhood distance.

Constructor parameters in elki.outlier.lof with type arguments of type DBIDRef

Constructor	Description
LOFResult(OutlierResult result, KNNSearcher<DBIDRef> kNNRefer, KNNSearcher<DBIDRef> kNNReach, WritableDoubleDataStore lrds, WritableDoubleDataStore lofs)	Encapsulates information generated during a run of the FlexibleLOF algorithm.

Uses of DBIDRef in elki.outlier.lof.parallel

Methods in elki.outlier.lof.parallel with parameters of type DBIDRef

Modifier and Type	Method	Description
void	LOFProcessor.Instance.map(DBIDRef id)
void	LRDProcessor.Instance.map(DBIDRef id)
void	SimplifiedLRDProcessor.Instance.map(DBIDRef id)

Uses of DBIDRef in elki.outlier.spatial.neighborhood

Methods in elki.outlier.spatial.neighborhood with parameters of type DBIDRef

Modifier and Type	Method	Description
DBIDs	AbstractPrecomputedNeighborhood.getNeighborDBIDs(DBIDRef reference)
DBIDs	NeighborSetPredicate.getNeighborDBIDs(DBIDRef reference)	Get the neighbors of a reference object for DBSCAN.

Uses of DBIDRef in elki.outlier.spatial.neighborhood.weighted

Methods in elki.outlier.spatial.neighborhood.weighted with parameters of type DBIDRef

Modifier and Type	Method	Description
java.util.Collection<DoubleDBIDPair>	LinearWeightedExtendedNeighborhood.getWeightedNeighbors(DBIDRef reference)
java.util.Collection<DoubleDBIDPair>	UnweightedNeighborhoodAdapter.getWeightedNeighbors(DBIDRef reference)
java.util.Collection<DoubleDBIDPair>	WeightedNeighborSetPredicate.getWeightedNeighbors(DBIDRef reference)	Get the neighbors of a reference object for DBSCAN.

Uses of DBIDRef in elki.outlier.subspace

Methods in elki.outlier.subspace with parameters of type DBIDRef

Modifier and Type	Method	Description
private DBIDs	SOD.getNearestNeighbors(Relation<V> relation, SimilarityQuery<V> simQ, DBIDRef queryObject)	Get the k nearest neighbors in terms of the shared nearest neighbor distance.
private DoubleDBIDList	OUTRES.initialRange(DBIDRef obj, DBIDs cands, PrimitiveDistance<? super NumberVector> df, double eps, OUTRES.KernelDensityEstimator kernel, ModifiableDoubleDBIDList n)	Initial range query.
double	OUTRES.outresScore(int s, long[] subspace, DBIDRef id, OUTRES.KernelDensityEstimator kernel, DBIDs cands)	Main loop of OUTRES.
private DoubleDBIDList	OUTRES.subsetNeighborhoodQuery(DoubleDBIDList neighc, DBIDRef dbid, PrimitiveDistance<? super NumberVector> df, double adjustedEps, OUTRES.KernelDensityEstimator kernel, ModifiableDoubleDBIDList n)	Refine neighbors within a subset.

Uses of DBIDRef in elki.parallel.processor

Fields in elki.parallel.processor with type parameters of type DBIDRef

Modifier and Type	Field	Description
(package private) KNNSearcher<DBIDRef>	KNNProcessor.Instance.knnq	kNN query
(package private) java.util.function.Supplier<KNNSearcher<DBIDRef>>	KNNProcessor.knnq	KNN query object

Methods in elki.parallel.processor with parameters of type DBIDRef

Modifier and Type	Method	Description
abstract void	AbstractDoubleProcessor.Instance.map(DBIDRef id)
void	DoubleMinMaxProcessor.Instance.map(DBIDRef id)
void	KDistanceProcessor.Instance.map(DBIDRef id)
void	KNNProcessor.Instance.map(DBIDRef id)
void	Processor.Instance.map(DBIDRef id)	Process ("map") a single object
void	WriteDataStoreProcessor.Instance.map(DBIDRef id)
void	WriteDoubleDataStoreProcessor.Instance.map(DBIDRef id)
void	WriteIntegerDataStoreProcessor.Instance.map(DBIDRef id)

Constructor parameters in elki.parallel.processor with type arguments of type DBIDRef

Constructor	Description
Instance(int k, KNNSearcher<DBIDRef> knnq, SharedObject.Instance<KNNList> out)	Constructor.
KNNProcessor(int k, java.util.function.Supplier<KNNSearcher<DBIDRef>> knnq)	Constructor.

Uses of DBIDRef in elki.projection

Methods in elki.projection with parameters of type DBIDRef

Modifier and Type	Method	Description
protected void	IntrinsicNearestNeighborAffinityMatrixBuilder.convertNeighbors(DBIDRange ids, DBIDRef ix, boolean square, KNNList neighbours, DoubleArray dist, IntegerArray ind, Mean m)	Load a neighbor query result into a double and and integer array, also removing the query point.
protected void	NearestNeighborAffinityMatrixBuilder.convertNeighbors(DBIDRange ids, DBIDRef ix, boolean square, KNNList neighbours, DoubleArray dist, IntegerArray ind)	Load a neighbor query result into a double and and integer array, also removing the query point.

Method parameters in elki.projection with type arguments of type DBIDRef

Modifier and Type	Method	Description
protected void	IntrinsicNearestNeighborAffinityMatrixBuilder.computePij(DBIDRange ids, KNNSearcher<DBIDRef> knnq, boolean square, int numberOfNeighbours, double[][] pij, int[][] indices, double initialScale)	Compute the sparse pij using the nearest neighbors only.
protected void	NearestNeighborAffinityMatrixBuilder.computePij(DBIDRange ids, KNNSearcher<DBIDRef> knnq, boolean square, int numberOfNeighbours, double[][] pij, int[][] indices, double initialScale)	Compute the sparse pij using the nearest neighbors only.

Uses of DBIDRef in elki.result

Methods in elki.result with parameters of type DBIDRef

Modifier and Type	Method	Description
private java.lang.StringBuilder	KMLOutputHandler.makeDescription(java.util.Collection<Relation<?>> relations, DBIDRef id)	Make an HTML description.

Uses of DBIDRef in elki.result.textwriter

Methods in elki.result.textwriter with parameters of type DBIDRef

Modifier and Type	Method	Description
private void	TextWriter.printObject(TextWriterStream out, Database db, DBIDRef objID, java.util.List<Relation<?>> ra)

Uses of DBIDRef in elki.similarity

Methods in elki.similarity with parameters of type DBIDRef

Modifier and Type	Method	Description
double	FractionalSharedNearestNeighborSimilarity.Instance.similarity(DBIDRef id1, DBIDRef id2)
double	SharedNearestNeighborSimilarity.Instance.similarity(DBIDRef id1, DBIDRef id2)

Uses of DBIDRef in elki.similarity.kernel

Methods in elki.similarity.kernel with parameters of type DBIDRef

Modifier and Type	Method	Description
double	KernelMatrix.getDistance(DBIDRef o1, DBIDRef o2)	Returns the kernel distance between the two specified objects.
int	KernelMatrix.DBIDMap.getOffset(DBIDRef id)	Get the offset of the DBID in the range.
int	KernelMatrix.RangeMap.getOffset(DBIDRef id)
int	KernelMatrix.SortedArrayMap.getOffset(DBIDRef id)
double	KernelMatrix.getSimilarity(DBIDRef id1, DBIDRef id2)	Get the kernel similarity for the given objects.
double	KernelMatrix.getSquaredDistance(DBIDRef id1, DBIDRef id2)	Returns the squared kernel distance between the two specified objects.

Uses of DBIDRef in elki.timeseries

Methods in elki.timeseries with parameters of type DBIDRef

Modifier and Type	Method	Description
void	ChangePoints.add(DBIDRef iter, int column, double score)	Add a change point to the result.
private double	SigniTrendChangeDetection.Instance.processRow(DBIDRef iter, NumberVector row, ChangePoints changepoints)	Process one row, assuming a constant time interval.

Constructors in elki.timeseries with parameters of type DBIDRef

Constructor	Description
ChangePoint(DBIDRef iter, int column, double score)	Constructor.

Uses of DBIDRef in elki.utilities.datastructures.unionfind

Methods in elki.utilities.datastructures.unionfind with parameters of type DBIDRef

Modifier and Type	Method	Description
int	UnionFind.find(DBIDRef p)	Find the component ID of an element.
int	WeightedQuickUnionRangeDBIDs.find(DBIDRef element)
int	WeightedQuickUnionStaticDBIDs.find(DBIDRef element)
boolean	UnionFind.isConnected(DBIDRef p, DBIDRef q)	Test if two components are connected.
boolean	WeightedQuickUnionRangeDBIDs.isConnected(DBIDRef first, DBIDRef second)
boolean	WeightedQuickUnionStaticDBIDs.isConnected(DBIDRef first, DBIDRef second)
int	UnionFind.union(DBIDRef p, DBIDRef q)	Join the components of elements p and q.
int	WeightedQuickUnionRangeDBIDs.union(DBIDRef first, DBIDRef second)
int	WeightedQuickUnionStaticDBIDs.union(DBIDRef first, DBIDRef second)

Uses of DBIDRef in elki.visualization.style

Methods in elki.visualization.style with parameters of type DBIDRef

Modifier and Type	Method	Description
int	ClusterStylingPolicy.getColorForDBID(DBIDRef id)
int	StylingPolicy.getColorForDBID(DBIDRef id)	Get the color for an individual object.
double	ClusterStylingPolicy.getIntensityForDBID(DBIDRef id)
default double	StylingPolicy.getIntensityForDBID(DBIDRef id)	Get the Intensity for an individual object.
int	ClassStylingPolicy.getStyleForDBID(DBIDRef id)	Get the style number for a particular object
int	ClusterStylingPolicy.getStyleForDBID(DBIDRef id)

Uses of DBIDRef in elki.visualization.visualizers.pairsegments

Methods in elki.visualization.visualizers.pairsegments with parameters of type DBIDRef

Modifier and Type	Method	Description
int	SegmentsStylingPolicy.getColorForDBID(DBIDRef id)
int	SegmentsStylingPolicy.getStyleForDBID(DBIDRef id)

Uses of DBIDRef in elki.visualization.visualizers.parallel

Methods in elki.visualization.visualizers.parallel with parameters of type DBIDRef

Modifier and Type	Method	Description
private org.w3c.dom.Element	BoundingBoxVisualization.Instance.drawLine(DBIDRef iter)	Draw a single line.
private org.w3c.dom.Element	LineVisualization.Instance.drawLine(DBIDRef iter)	Draw a single line.

Uses of DBIDRef in elki.visualization.visualizers.parallel.selection

Methods in elki.visualization.visualizers.parallel.selection with parameters of type DBIDRef

Modifier and Type	Method	Description
private org.w3c.dom.Element	SelectionLineVisualization.Instance.drawLine(DBIDRef iter)	Draw a single line.

Uses of DBIDRef in elki.visualization.visualizers.scatterplot

Methods in elki.visualization.visualizers.scatterplot with parameters of type DBIDRef

Modifier and Type	Method	Description
protected abstract org.w3c.dom.Element	AbstractTooltipVisualization.makeTooltip(DBIDRef id, double x, double y, double dotsize)	Make a tooltip Element for this id.
protected org.w3c.dom.Element	TooltipScoreVisualization.Instance.makeTooltip(DBIDRef id, double x, double y, double dotsize)
protected org.w3c.dom.Element	TooltipStringVisualization.Instance.makeTooltip(DBIDRef id, double x, double y, double dotsize)

Uses of DBIDRef in elki.visualization.visualizers.scatterplot.outlier

Methods in elki.visualization.visualizers.scatterplot.outlier with parameters of type DBIDRef

Modifier and Type	Method	Description
protected double	BubbleVisualization.Instance.getScaledForId(DBIDRef id)	Convenience method to apply scalings in the right order.

Uses of DBIDRef in tutorial.clustering

Methods in tutorial.clustering with parameters of type DBIDRef

Modifier and Type	Method	Description
protected void	SameSizeKMeans.transfer(WritableDataStore<SameSizeKMeans.Meta> metas, SameSizeKMeans.Meta meta, ModifiableDBIDs src, ModifiableDBIDs dst, DBIDRef id, int dstnum)	Transfer a single element from one cluster to another.