Uses of Interface
elki.database.datastore.DoubleDataStore

Packages that use DoubleDataStore

Package	Description
elki.clustering.hierarchical	Hierarchical agglomerative clustering (HAC).
elki.clustering.hierarchical.extraction	Extraction of partitional clusterings from hierarchical results.
elki.clustering.optics	OPTICS family of clustering algorithms.
elki.clustering.silhouette	Silhouette clustering algorithms.
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.relation	Relations, materialized and virtual (views).
elki.index.laesa	Linear Approximating and Eliminating Search Algorithm (LAESA).
elki.index.preprocessed.fastoptics	Preprocessed index used by the FastOPTICS algorithm.
elki.outlier.distance	Distance-based outlier detection algorithms, such as DBOutlier and kNN.
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.

Uses of DoubleDataStore in elki.clustering.hierarchical

Fields in elki.clustering.hierarchical declared as DoubleDataStore

Modifier and Type	Field	Description
private DoubleDataStore	AbstractHDBSCAN.HDBSCANAdapter.coredists	Core distance storage.
protected DoubleDataStore	ClusterDensityMergeHistory.coredists	Core distance information.

Methods in elki.clustering.hierarchical that return DoubleDataStore

Modifier and Type	Method	Description
DoubleDataStore	ClusterDensityMergeHistory.getCoreDistanceStore()	Get the core distances

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

Modifier and Type	Method	Description
protected static ClusterMergeHistoryBuilder	SLINK.convertOutput(ClusterMergeHistoryBuilder builder, ArrayDBIDs oids, DBIDDataStore pi, DoubleDataStore lambda)	Convert a SLINK pointer representation to a cluster merge history.
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.

Constructors in elki.clustering.hierarchical with parameters of type DoubleDataStore

Constructor	Description
ClusterDensityMergeHistory(ArrayDBIDs ids, int[] merges, double[] distances, int[] sizes, boolean isSquared, DoubleDataStore coredists)	Constructor.
HDBSCANAdapter(ArrayDBIDs ids, DoubleDataStore coredists, DistanceQuery<?> distq)	Constructor.

Uses of DoubleDataStore in elki.clustering.hierarchical.extraction

Fields in elki.clustering.hierarchical.extraction declared as DoubleDataStore

Modifier and Type	Field	Description
protected DoubleDataStore	HDBSCANHierarchyExtraction.Instance.coredist	Core distances, if available.
protected DoubleDataStore	SimplifiedHierarchyExtraction.Instance.coredist	Core distances (if available, may be null).

Uses of DoubleDataStore in elki.clustering.optics

Fields in elki.clustering.optics declared as DoubleDataStore

Modifier and Type	Field	Description
(package private) DoubleDataStore	FastOPTICS.inverseDensities	Inverse Densities correspond to average distances in point set of projections

Uses of DoubleDataStore in elki.clustering.silhouette

Methods in elki.clustering.silhouette that return DoubleDataStore

Modifier and Type	Method	Description
DoubleDataStore	FastMSC.Instance.silhouetteScores()	Get the silhouette scores per point (must be run() first)
DoubleDataStore	FastMSC.Instance2.silhouetteScores()	Get the silhouette scores per point (must be run() first)
DoubleDataStore	PAMSIL.Instance.silhouetteScores()

Uses of DoubleDataStore in elki.database.datastore

Subinterfaces of DoubleDataStore in elki.database.datastore

Modifier and Type	Interface	Description
interface	WritableDoubleDataStore	Data store specialized for doubles.

Fields in elki.database.datastore declared as DoubleDataStore

Modifier and Type	Field	Description
private DoubleDataStore	DataStoreUtil.AscendingByDoubleDataStore.scores	Scores to use for sorting.
private DoubleDataStore	DataStoreUtil.AscendingByDoubleDataStoreAndId.scores	Scores to use for sorting.
private DoubleDataStore	DataStoreUtil.DescendingByDoubleDataStore.scores	Scores to use for sorting.
private DoubleDataStore	DataStoreUtil.DescendingByDoubleDataStoreAndId.scores	Scores to use for sorting.

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

Constructor	Description
AscendingByDoubleDataStore(DoubleDataStore scores)	Constructor.
AscendingByDoubleDataStoreAndId(DoubleDataStore scores)	Constructor.
DescendingByDoubleDataStore(DoubleDataStore scores)	Constructor.
DescendingByDoubleDataStoreAndId(DoubleDataStore scores)	Constructor.

Uses of DoubleDataStore in elki.database.datastore.memory

Classes in elki.database.datastore.memory that implement DoubleDataStore

Modifier and Type	Class	Description
class	ArrayDoubleStore	A class to answer representation queries using the stored Array.
class	MapIntegerDBIDDoubleStore	Writable data store for double values.

Uses of DoubleDataStore in elki.database.relation

Fields in elki.database.relation declared as DoubleDataStore

Modifier and Type	Field	Description
private DoubleDataStore	MaterializedDoubleRelation.content	Map to hold the objects of the database.

Constructors in elki.database.relation with parameters of type DoubleDataStore

Constructor	Description
MaterializedDoubleRelation(java.lang.String name, DBIDs ids, DoubleDataStore content)	Constructor.

Uses of DoubleDataStore in elki.index.laesa

Fields in elki.index.laesa declared as DoubleDataStore

Modifier and Type	Field	Description
(package private) DoubleDataStore[]	LAESA.dists	Data storage for precomputed distances to reference points.

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

Modifier and Type	Method	Description
private int	LAESA.LAESAKNNSearcher.processPoints(ModifiableDoubleDBIDList cands, DoubleDBIDListMIter iter, double threshold, double dxs, DoubleDataStore rdists, int nc)	Process a set of points

Uses of DoubleDataStore in elki.index.preprocessed.fastoptics

Fields in elki.index.preprocessed.fastoptics declared as DoubleDataStore

Modifier and Type	Field	Description
(package private) DoubleDataStore[]	RandomProjectedNeighborsAndDensities.projectedPoints	all projected points

Methods in elki.index.preprocessed.fastoptics that return DoubleDataStore

Modifier and Type	Method	Description
DoubleDataStore	RandomProjectedNeighborsAndDensities.computeAverageDistInSet()	Compute for each point a density estimate as inverse of average distance to a point in a projected set

Methods in elki.index.preprocessed.fastoptics with parameters of type DoubleDataStore

Modifier and Type	Method	Description
int	RandomProjectedNeighborsAndDensities.splitByDistance(ArrayModifiableDBIDs ind, int begin, int end, DoubleDataStore tpro, java.util.Random rand)	Split the data set by distances.
int	RandomProjectedNeighborsAndDensities.splitRandomly(ArrayModifiableDBIDs ind, int begin, int end, DoubleDataStore tpro, java.util.Random rand)	Split the data set randomly.

Uses of DoubleDataStore in elki.outlier.distance

Methods in elki.outlier.distance that return DoubleDataStore

Modifier and Type	Method	Description
protected abstract DoubleDataStore	AbstractDBOutlier.computeOutlierScores(Relation<O> relation, double d)	computes an outlier score for each object of the database.
protected DoubleDataStore	DBOutlierDetection.computeOutlierScores(Relation<O> relation, double d)
protected DoubleDataStore	DBOutlierScore.computeOutlierScores(Relation<O> relation, double d)

Uses of DoubleDataStore in elki.outlier.intrinsic

Methods in elki.outlier.intrinsic that return DoubleDataStore

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

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

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

Uses of DoubleDataStore in elki.outlier.lof

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

Modifier and Type	Method	Description
private void	COF.computeCOFScores(KNNSearcher<DBIDRef> knnq, DBIDs ids, DoubleDataStore acds, WritableDoubleDataStore cofs, DoubleMinMax cofminmax)	Compute Connectivity outlier factors.
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.
private void	VarianceOfVolume.computeVOVs(KNNSearcher<DBIDRef> knnq, DBIDs ids, DoubleDataStore vols, WritableDoubleDataStore vovs, DoubleMinMax vovminmax)	Compute variance of volumes.

Uses of DoubleDataStore in elki.outlier.lof.parallel

Fields in elki.outlier.lof.parallel declared as DoubleDataStore

Modifier and Type	Field	Description
private DoubleDataStore	LRDProcessor.kdists	k-distance store
private DoubleDataStore	LOFProcessor.lrds	LRD store

Constructors in elki.outlier.lof.parallel with parameters of type DoubleDataStore

Constructor	Description
LOFProcessor(DataStore<? extends KNNList> knns, DoubleDataStore lrds, boolean noself)	Constructor.
LRDProcessor(DataStore<? extends KNNList> knns, DoubleDataStore kdists)	Constructor.