de.lmu.ifi.dbs.elki.distance.distancefunction
Interface IndexBasedDistanceFunction<O,D extends Distance<D>>

All Superinterfaces:

DistanceFunction<O,D>, InspectionUtilFrequentlyScanned, Parameterizable

All Known Subinterfaces:

FilteredLocalPCABasedDistanceFunction<O,P,D>

All Known Implementing Classes:

AbstractIndexBasedDistanceFunction, AbstractPreferenceVectorBasedCorrelationDistanceFunction, DiSHDistanceFunction, ERiCDistanceFunction, HiSCDistanceFunction, LocallyWeightedDistanceFunction, PCABasedCorrelationDistanceFunction, SharedNearestNeighborJaccardDistanceFunction, SubspaceDistanceFunction

public interface IndexBasedDistanceFunction<O,D extends Distance<D>>
extends DistanceFunction<O,D>

Distance function relying on an index (such as preprocessed neighborhoods).

Nested Class Summary

static interface

IndexBasedDistanceFunction.Instance<T,I extends Index,D extends Distance<D>> Instance interface for Index based distance functions.

Field Summary

static OptionID

INDEX_ID OptionID for the index parameter

Method Summary

Methods inherited from interface de.lmu.ifi.dbs.elki.distance.distancefunction.DistanceFunction

getDistanceFactory, getInputTypeRestriction, instantiate, isMetric, isSymmetric

Field Detail

INDEX_ID

static final OptionID INDEX_ID

OptionID for the index parameter