Package jline.api.measures

Class Ms_nmi

java.lang.Object

jline.api.measures.Ms_nmi

public final class Ms_nmi
extends Object

Method Summary

Modifier and Type	Method	Description
static double	ms_nmi(Matrix x, Matrix y)	Compute normalized mutual information I(x,y)/sqrt(H(x)*H(y)) of two discrete variables x and y.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

ms_nmi

public static double ms_nmi(Matrix x,
 Matrix y)

Compute normalized mutual information I(x,y)/sqrt(H(x)*H(y)) of two discrete variables x and y.

Parameters:

x - first matrix

y - second matrix of the same length

Returns:

normalized mutual information z=I(x,y)/sqrt(H(x)*H(y))