de.lmu.ifi.dbs.elki.index.preprocessed.subspaceproj
Interface SubspaceProjectionIndex<NV extends NumberVector<?,?>,P extends ProjectionResult>

Type Parameters:

NV - Vector type

All Superinterfaces:

Index, LocalProjectionIndex<NV,P>, Result

All Known Implementing Classes:

AbstractSubspaceProjectionIndex, FourCSubspaceIndex, PreDeConSubspaceIndex

public interface SubspaceProjectionIndex<NV extends NumberVector<?,?>,P extends ProjectionResult>
extends LocalProjectionIndex<NV,P>

Interface for an index providing local subspaces.

Nested Class Summary

static interface

SubspaceProjectionIndex.Factory<NV extends NumberVector<?,?>,I extends SubspaceProjectionIndex<NV,?>> Factory interface

Method Summary

P	getLocalProjection(DBID objid) Get the precomputed local subspace for a particular object ID.

Methods inherited from interface de.lmu.ifi.dbs.elki.index.Index

delete, deleteAll, getPageFileStatistics, insert, insertAll

Methods inherited from interface de.lmu.ifi.dbs.elki.result.Result

getLongName, getShortName

Method Detail

getLocalProjection

P getLocalProjection(DBID objid)

Get the precomputed local subspace for a particular object ID.

Specified by:

getLocalProjection in interface LocalProjectionIndex<NV extends NumberVector<?,?>,P extends ProjectionResult>

Parameters:

objid - Object ID

Returns:

Matrix