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

Distance functions based on subspaces.

Interface Summary
Interface Description

DimensionSelectingSubspaceDistance<O>
Interface for dimension selecting subspace distance functions.

Class Summary
Class	Description
AbstractDimensionsSelectingDistance<V extends FeatureVector<?>>	Abstract base class for distances computed only in subspaces.
AbstractDimensionsSelectingDistance.Par	Parameterization class.
OnedimensionalDistance	Distance function that computes the distance between feature vectors as the absolute difference of their values in a specified dimension only.
OnedimensionalDistance.Par	Parameterization class.
SubspaceEuclideanDistance	Euclidean distance function between `NumberVector`s only in specified dimensions.
SubspaceEuclideanDistance.Par	Parameterization class.
SubspaceLPNormDistance	L_p-Norm distance function between `NumberVector`s only in specified dimensions.
SubspaceLPNormDistance.Par	Parameterization class.
SubspaceManhattanDistance	Manhattan distance function between `NumberVector`s only in specified dimensions.
SubspaceManhattanDistance.Par	Parameterization class.
SubspaceMaximumDistance	Maximum distance function between `NumberVector`s only in specified dimensions.
SubspaceMaximumDistance.Par	Parameterization class.