Uses of Class
elki.distance.AbstractDatabaseDistance
-
Packages that use AbstractDatabaseDistance Package Description elki.distance Distance functions for use within ELKI.elki.distance.adapter Distance functions deriving distances from, e.g., similarity measures.elki.distance.external Distance functions using external data sources. -
-
Uses of AbstractDatabaseDistance in elki.distance
Subclasses of AbstractDatabaseDistance in elki.distance Modifier and Type Class Description class
AbstractDBIDRangeDistance
Abstract base class for distance functions that rely on integer offsets within a consecutive range.class
AbstractIndexBasedDistance<O,F extends IndexFactory<O>>
Abstract super class for distance functions needing a database index.class
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.class
SharedNearestNeighborJaccardDistance<O>
SharedNearestNeighborJaccardDistance computes the Jaccard coefficient, which is a proper distance metric. -
Uses of AbstractDatabaseDistance in elki.distance.adapter
Subclasses of AbstractDatabaseDistance in elki.distance.adapter Modifier and Type Class Description class
AbstractSimilarityAdapter<O>
Adapter from a similarity function to a distance function.class
ArccosSimilarityAdapter<O>
Adapter from a normalized similarity function to a distance function usingarccos(sim)
.class
LinearSimilarityAdapter<O>
Adapter from a normalized similarity function to a distance function using1 - sim
.class
LnSimilarityAdapter<O>
Adapter from a normalized similarity function to a distance function using-log(sim)
. -
Uses of AbstractDatabaseDistance in elki.distance.external
Subclasses of AbstractDatabaseDistance in elki.distance.external Modifier and Type Class Description class
DiskCacheBasedDoubleDistance
Distance function that is based on double distances given by a distance matrix of an external binary matrix file.class
DiskCacheBasedFloatDistance
Distance function that is based on float distances given by a distance matrix of an external binary matrix file.class
FileBasedSparseDoubleDistance
Distance function that is based on double distances given by a distance matrix of an external ASCII file.class
FileBasedSparseFloatDistance
Distance function that is based on float distances given by a distance matrix of an external ASCII file.
-