elki.distance.adapter (ELKI: Environment for DeveLoping KDD-Applications Supported by Index-Structures)

Distance functions deriving distances from, e.g., similarity measures.

Class Summary
Class	Description
AbstractSimilarityAdapter<O>	Adapter from a similarity function to a distance function.
AbstractSimilarityAdapter.Instance<O>	Inner proxy class for SNN distance function.
AbstractSimilarityAdapter.Par<O,S extends Similarity<? super O>>	Parameterization class.
ArccosSimilarityAdapter<O>	Adapter from a normalized similarity function to a distance function using `arccos(sim)`.
ArccosSimilarityAdapter.Instance<O>	Distance function instance
ArccosSimilarityAdapter.Par<O>	Parameterization class.
LinearSimilarityAdapter<O>	Adapter from a normalized similarity function to a distance function using `1 - sim`.
LinearSimilarityAdapter.Instance<O>	Distance function instance
LinearSimilarityAdapter.Par<O>	Parameterization class.
LnSimilarityAdapter<O>	Adapter from a normalized similarity function to a distance function using `-log(sim)`.
LnSimilarityAdapter.Instance<O>	Distance function instance
LnSimilarityAdapter.Par<O>	Parameterization class.

Package elki.distance.adapter