Package de.lmu.ifi.dbs.elki.distance.similarityfunction

Similarity functions.

See:
Description

Interface Summary

NormalizedSimilarityFunction<O extends DatabaseObject,D extends Distance<D>>	Marker interface to signal that the similarity function is normalized to produce values in the range of [0:1].
SimilarityFunction<O extends DatabaseObject,D extends Distance<D>>	Interface SimilarityFunction describes the requirements of any similarity function.

Class Summary

AbstractPreprocessorBasedSimilarityFunction<O extends DatabaseObject,P extends Preprocessor<O>,D extends Distance<D>>	Abstract super class for distance functions needing a preprocessor.
AbstractSimilarityFunction<O extends DatabaseObject,D extends Distance<D>>
FractionalSharedNearestNeighborSimilarityFunction<O extends DatabaseObject,D extends Distance<D>>	SharedNearestNeighborSimilarityFunction with a pattern defined to accept Strings that define a non-negative Integer.
SharedNearestNeighborSimilarityFunction<O extends DatabaseObject,D extends Distance<D>>	SharedNearestNeighborSimilarityFunction with a pattern defined to accept Strings that define a non-negative Integer.

Package de.lmu.ifi.dbs.elki.distance.similarityfunction Description

Similarity functions.