de.lmu.ifi.dbs.elki.index.preprocessed.localpca

Interface FilteredLocalPCAIndex<NV extends NumberVector<?>>

Type Parameters:

NV - Vector type

All Superinterfaces:

Index, LocalProjectionIndex<NV,PCAFilteredResult>, Result

All Known Implementing Classes:

AbstractFilteredPCAIndex, KNNQueryFilteredPCAIndex, RangeQueryFilteredPCAIndex

public interface FilteredLocalPCAIndex<NV extends NumberVector<?>>
extends LocalProjectionIndex<NV,PCAFilteredResult>

Interface for an index providing local PCA results.

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static interface	FilteredLocalPCAIndex.Factory<NV extends NumberVector<?>,I extends FilteredLocalPCAIndex<NV>> Factory interface

Method Summary

Methods

Modifier and Type	Method and Description
PCAFilteredResult	getLocalProjection(DBIDRef objid) Get the precomputed local PCA 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

PCAFilteredResult getLocalProjection(DBIDRef objid)

Get the precomputed local PCA for a particular object ID.

Specified by:

getLocalProjection in interface LocalProjectionIndex<NV extends NumberVector<?>,PCAFilteredResult>

Parameters:

objid - Object ID

Returns:

Matrix