Package elki.distance

Interface Summary

Interface	Description
IndexBasedDistance<O>	Distance function relying on an index (such as preprocessed neighborhoods).
IndexBasedDistance.Instance<T,I extends elki.index.Index>	Instance interface for Index based distance functions.

Class Summary

Class	Description
AbstractDatabaseDistance<O>	Abstract super class for distance functions needing a database context.
AbstractDatabaseDistance.Instance<O>	The actual instance bound to a particular database.
AbstractDBIDRangeDistance	Abstract base class for distance functions that rely on integer offsets within a consecutive range.
AbstractIndexBasedDistance<O,F extends elki.index.IndexFactory<O>>	Abstract super class for distance functions needing a database index.
AbstractIndexBasedDistance.Instance<O,I extends elki.index.Index,F extends elki.distance.Distance<? super O>>	The actual instance bound to a particular database.
RandomStableDistance	This is a dummy distance providing random values (obviously not metrical), useful mostly for unit tests and baseline evaluations: obviously this distance provides no benefit whatsoever.
RandomStableDistance.Par	Parameterization class.