org.apache.commons.math4.legacy.ml.distance (Apache Commons Math 4.0-SNAPSHOT)

Common distance measures.

Interface Summary
Interface Description

DistanceMeasure
Interface for distance measures of n-dimensional vectors.

Class Summary
Class	Description
CanberraDistance	Calculates the Canberra distance between two points.
ChebyshevDistance	Calculates the L_∞ (max of abs) distance between two points.
EarthMoversDistance	Calculates the Earh Mover's distance (also known as Wasserstein metric) between two distributions.
EuclideanDistance	Calculates the L₂ (Euclidean) distance between two points.
ManhattanDistance	Calculates the L₁ (sum of abs) distance between two points.