Package jline.api.measures

Class Ms_pearsonchisquared

java.lang.Object

jline.api.measures.Ms_pearsonchisquared

public final class Ms_pearsonchisquared
extends Object

Method Summary

Modifier and Type	Method	Description
static double	ms_pearsonchisquared(Matrix P, Matrix Q)	Pearson chi-squared distance between two probability distributions.

Methods inherited from class java.lang.Object

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

Method Details

ms_pearsonchisquared

public static double ms_pearsonchisquared(Matrix P,
 Matrix Q)

Pearson chi-squared distance between two probability distributions. Part of the squared L2 or chi-squared family.

Parameters:

P - first probability distribution

Q - second probability distribution

Returns:

Pearson chi-squared distance