Uses of Interface
elki.database.query.similarity.SimilarityQuery

Packages that use SimilarityQuery

Package	Description
elki.clustering	Clustering algorithms.
elki.clustering.svm
elki.database.query	Database queries - computing distances, neighbors, similarities - API and general documentation.
elki.database.query.distance	Prepared queries for distances.
elki.database.query.range	Prepared queries for ε-range queries, that return all objects within the radius ε.
elki.database.query.similarity	Prepared queries for similarity functions.
elki.distance.adapter	Distance functions deriving distances from, e.g., similarity measures.
elki.index	Index structure implementations.
elki.index.distancematrix	Precomputed distance matrix.
elki.outlier.subspace	Subspace outlier detection methods.
elki.similarity	Similarity functions.
elki.similarity.kernel	Kernel functions.
elki.svm.data

Uses of SimilarityQuery in elki.clustering

Methods in elki.clustering with parameters of type SimilarityQuery

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 SimilarityQuery in elki.clustering.svm

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

Modifier and Type	Method	Description
private boolean	SupportVectorClustering.accept(NumberVector cur, RegressionModel model, double fixed, ArrayDBIDs ids, SimilarityQuery<NumberVector> sim, double r_square)	evaluate if a point cur is inside the sphere in kernel space.
private double	SupportVectorClustering.calcfixedpart(RegressionModel model, ArrayDBIDs ids, SimilarityQuery<NumberVector> sim)	calculate fixed part of model evaluation
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 SimilarityQuery in elki.database.query

Subinterfaces of SimilarityQuery in elki.database.query

Modifier and Type	Interface	Description
interface	DistanceSimilarityQuery<O>	Interface that is a combination of distance and a similarity function.

Fields in elki.database.query declared as SimilarityQuery

Modifier and Type	Field	Description
private SimilarityQuery<O>	QueryBuilder.simQuery	Bound similarity to query

Methods in elki.database.query that return SimilarityQuery

Modifier and Type	Method	Description
default <O> SimilarityQuery<O>	QueryOptimizer.getSimilarityQuery(Relation<? extends O> relation, Similarity<? super O> similarityFunction, int flags)	Optimize a similarity query for this relation.
SimilarityQuery<O>	QueryBuilder.similarityQuery()	Build a similarity query.

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

Modifier and Type	Method	Description
default <O> RangeSearcher<DBIDRef>	QueryOptimizer.similarityRangeByDBID(Relation<? extends O> relation, SimilarityQuery<O> simQuery, double maxrange, int flags)	Optimize a range query for this relation.
default <O> RangeSearcher<O>	QueryOptimizer.similarityRangeByObject(Relation<? extends O> relation, SimilarityQuery<O> simQuery, double maxrange, int flags)	Optimize a range query for this relation.

Constructors in elki.database.query with parameters of type SimilarityQuery

Constructor	Description
QueryBuilder(SimilarityQuery<? super O> simQuery)	Constructor.

Uses of SimilarityQuery in elki.database.query.distance

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

Modifier and Type	Class	Description
class	PrimitiveDistanceSimilarityQuery<O>	Combination query class, for convenience.
class	SpatialPrimitiveDistanceSimilarityQuery<O extends SpatialComparable>	Combination query class, to allow combined implementations of spatial distances and similarities.

Uses of SimilarityQuery in elki.database.query.range

Fields in elki.database.query.range declared as SimilarityQuery

Modifier and Type	Field	Description
protected SimilarityQuery<O>	LinearScanSimilarityRangeByDBID.simQuery	Hold the similarity function to be used.
protected SimilarityQuery<O>	LinearScanSimilarityRangeByObject.simQuery	Hold the similarity function to be used.

Constructors in elki.database.query.range with parameters of type SimilarityQuery

Constructor	Description
LinearScanSimilarityRangeByDBID(SimilarityQuery<O> simQuery)	Constructor.
LinearScanSimilarityRangeByObject(SimilarityQuery<O> simQuery)	Constructor.

Uses of SimilarityQuery in elki.database.query.similarity

Subinterfaces of SimilarityQuery in elki.database.query.similarity

Modifier and Type	Interface	Description
interface	DatabaseSimilarityQuery<O>	Run a database query in a database context.

Classes in elki.database.query.similarity that implement SimilarityQuery

Modifier and Type	Class	Description
class	PrimitiveSimilarityQuery<O>	Run a database query in a database context.

Uses of SimilarityQuery in elki.distance.adapter

Fields in elki.distance.adapter declared as SimilarityQuery

Modifier and Type	Field	Description
private SimilarityQuery<? super O>	AbstractSimilarityAdapter.Instance.similarityQuery	The similarity query we use.

Constructors in elki.distance.adapter with parameters of type SimilarityQuery

Constructor	Description
Instance(Relation<O> database, Distance<? super O> parent, SimilarityQuery<? super O> similarityQuery)	Constructor.
Instance(Relation<O> database, Distance<? super O> parent, SimilarityQuery<O> similarityQuery)	Constructor.
Instance(Relation<O> database, Distance<? super O> parent, SimilarityQuery<? super O> similarityQuery)	Constructor.
Instance(Relation<O> database, Distance<? super O> parent, SimilarityQuery<O> similarityQuery)	Constructor.

Uses of SimilarityQuery in elki.index

Methods in elki.index that return SimilarityQuery

Modifier and Type	Method	Description
SimilarityQuery<O>	SimilarityIndex.getSimilarityQuery(Similarity<? super O> simFunction)	Get a similarity query object for the given similarity function.

Methods in elki.index with parameters of type SimilarityQuery

Modifier and Type	Method	Description
RangeSearcher<DBIDRef>	SimilarityRangeIndex.similarityRangeByDBID(SimilarityQuery<O> simQuery, double maxrange, int flags)	Get a range query object for the given distance query and k.
RangeSearcher<O>	SimilarityRangeIndex.similarityRangeByObject(SimilarityQuery<O> simQuery, double maxrange, int flags)	Get a range query object for the given distance query and k.

Uses of SimilarityQuery in elki.index.distancematrix

Classes in elki.index.distancematrix that implement SimilarityQuery

Modifier and Type	Class	Description
private class	PrecomputedSimilarityMatrix.PrecomputedSimilarityQuery	Similarity query using the precomputed matrix.

Fields in elki.index.distancematrix declared as SimilarityQuery

Modifier and Type	Field	Description
protected SimilarityQuery<O>	PrecomputedSimilarityMatrix.similarityQuery	Nested similarity query.

Methods in elki.index.distancematrix that return SimilarityQuery

Modifier and Type	Method	Description
SimilarityQuery<O>	PrecomputedSimilarityMatrix.getSimilarityQuery(Similarity<? super O> similarityFunction)

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

Modifier and Type	Method	Description
RangeSearcher<DBIDRef>	PrecomputedSimilarityMatrix.similarityRangeByDBID(SimilarityQuery<O> simQuery, double maxradius, int flags)
RangeSearcher<O>	PrecomputedSimilarityMatrix.similarityRangeByObject(SimilarityQuery<O> simQuery, double maxrange, int flags)

Uses of SimilarityQuery in elki.outlier.subspace

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

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.

Uses of SimilarityQuery in elki.similarity

Subinterfaces of SimilarityQuery in elki.similarity

Modifier and Type	Interface	Description
static interface	IndexBasedSimilarity.Instance<T,I extends Index>	Instance interface for index/preprocessor based distance functions.

Classes in elki.similarity that implement SimilarityQuery

Modifier and Type	Class	Description
static class	AbstractIndexBasedSimilarity.Instance<O,I extends Index>	The actual instance bound to a particular database.
static class	FractionalSharedNearestNeighborSimilarity.Instance<T>	Actual instance for a dataset.
static class	SharedNearestNeighborSimilarity.Instance<O>	Instance for a particular database.

Methods in elki.similarity that return SimilarityQuery

Modifier and Type	Method	Description
default <T extends O> SimilarityQuery<T>	PrimitiveSimilarity.instantiate(Relation<T> relation)
<T extends O> SimilarityQuery<T>	Similarity.instantiate(Relation<T> relation)	Instantiate with a representation to get the actual similarity query.

Uses of SimilarityQuery in elki.similarity.kernel

Constructors in elki.similarity.kernel with parameters of type SimilarityQuery

Constructor	Description
KernelMatrix(SimilarityQuery<? super O> kernelFunction, Relation<? extends O> relation, DBIDs ids)	Provides a new kernel matrix.

Uses of SimilarityQuery in elki.svm.data

Fields in elki.svm.data declared as SimilarityQuery

Modifier and Type	Field	Description
(package private) SimilarityQuery<?>	SimilarityQueryAdapter.sim	Similarity query

Constructors in elki.svm.data with parameters of type SimilarityQuery

Constructor	Description
SimilarityQueryAdapter(SimilarityQuery<?> sim, DBIDs ids)