Uses of Class
elki.data.Subspace

Packages that use Subspace

Package	Description
elki.clustering.subspace	Axis-parallel subspace clustering algorithms.
elki.clustering.subspace.clique	Helper classes for the CLIQUE algorithm.
elki.data	Basic classes for different data types, database object types and label types.
elki.data.model	Cluster models classes for various algorithms.

Uses of Subspace in elki.clustering.subspace

Methods in elki.clustering.subspace that return Subspace

Modifier and Type	Method	Description
private Subspace	SUBCLU.bestSubspace(java.util.List<Subspace> subspaces, Subspace candidate, java.util.TreeMap<Subspace,java.util.List<Cluster<Model>>> clusterMap)	Determines the d-dimensional subspace of the (d+1) -dimensional candidate with minimal number of objects in the cluster.

Methods in elki.clustering.subspace that return types with arguments of type Subspace

Modifier and Type	Method	Description
private java.util.List<Pair<Subspace,ModifiableDBIDs>>	CLIQUE.determineClusters(java.util.List<CLIQUESubspace> denseSubspaces)	Determines the clusters in the specified dense subspaces.
private java.util.List<Subspace>	SUBCLU.generateSubspaceCandidates(java.util.List<Subspace> subspaces)	Generates d+1-dimensional subspace candidates from the specified d-dimensional subspaces.

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

Modifier and Type	Method	Description
private Subspace	SUBCLU.bestSubspace(java.util.List<Subspace> subspaces, Subspace candidate, java.util.TreeMap<Subspace,java.util.List<Cluster<Model>>> clusterMap)	Determines the d-dimensional subspace of the (d+1) -dimensional candidate with minimal number of objects in the cluster.
private boolean	SUBCLU.checkLower(Subspace candidate, java.util.List<Subspace> subspaces)	Perform Apriori-style pruning.
private java.util.List<Cluster<Model>>	SUBCLU.runDBSCAN(Relation<V> relation, DBIDs ids, Subspace subspace)	Runs the DBSCAN algorithm on the specified partition of the database in the given subspace.

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

Modifier and Type	Method	Description
private Subspace	SUBCLU.bestSubspace(java.util.List<Subspace> subspaces, Subspace candidate, java.util.TreeMap<Subspace,java.util.List<Cluster<Model>>> clusterMap)	Determines the d-dimensional subspace of the (d+1) -dimensional candidate with minimal number of objects in the cluster.
private Subspace	SUBCLU.bestSubspace(java.util.List<Subspace> subspaces, Subspace candidate, java.util.TreeMap<Subspace,java.util.List<Cluster<Model>>> clusterMap)	Determines the d-dimensional subspace of the (d+1) -dimensional candidate with minimal number of objects in the cluster.
private boolean	SUBCLU.checkLower(Subspace candidate, java.util.List<Subspace> subspaces)	Perform Apriori-style pruning.
private java.util.List<Subspace>	SUBCLU.generateSubspaceCandidates(java.util.List<Subspace> subspaces)	Generates d+1-dimensional subspace candidates from the specified d-dimensional subspaces.

Uses of Subspace in elki.clustering.subspace.clique

Subclasses of Subspace in elki.clustering.subspace.clique

Modifier and Type	Class	Description
class	CLIQUESubspace	Represents a subspace of the original data space in the CLIQUE algorithm.

Methods in elki.clustering.subspace.clique that return types with arguments of type Subspace

Modifier and Type	Method	Description
java.util.List<Pair<Subspace,ModifiableDBIDs>>	CLIQUESubspace.determineClusters()	Determines all clusters in this subspace by performing a depth-first search algorithm to find connected dense units.

Uses of Subspace in elki.data

Fields in elki.data with type parameters of type Subspace

Modifier and Type	Field	Description
static java.util.Comparator<Subspace>	Subspace.DIMENSION_COMPARATOR	A comparator for subspaces based on their involved dimensions.

Methods in elki.data that return Subspace

Modifier and Type	Method	Description
Subspace	Subspace.join(Subspace other)	Joins this subspace with the specified subspace.

Methods in elki.data with parameters of type Subspace

Modifier and Type	Method	Description
boolean	Subspace.isSubspace(Subspace subspace)	Returns true if this subspace is a subspace of the specified subspace, i.e.
Subspace	Subspace.join(Subspace other)	Joins this subspace with the specified subspace.
protected long[]	Subspace.joinLastDimensions(Subspace other)	Joins the dimensions of this subspace with the dimensions of the specified subspace.

Uses of Subspace in elki.data.model

Fields in elki.data.model declared as Subspace

Modifier and Type	Field	Description
private Subspace	SubspaceModel.subspace	The subspace of the cluster.

Methods in elki.data.model that return Subspace

Modifier and Type	Method	Description
Subspace	SubspaceModel.getSubspace()	Returns the subspace of this SubspaceModel.

Constructors in elki.data.model with parameters of type Subspace

Constructor	Description
SubspaceModel(Subspace subspace, double[] mean)	Creates a new SubspaceModel for the specified subspace with the given cluster mean.