smile.math.kernel

Class HellingerKernel

java.lang.Object

smile.math.kernel.HellingerKernel

All Implemented Interfaces:

java.io.Serializable, MercerKernel<double[]>

public class HellingerKernel
extends java.lang.Object
implements MercerKernel<double[]>, java.io.Serializable

The Hellinger Mercer Kernel.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
HellingerKernel() Constructor.

Method Summary

Modifier and Type	Method and Description
double	k(double[] x, double[] y) Kernel function.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

HellingerKernel

public HellingerKernel()

Constructor.

Method Detail

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

k

public double k(double[] x,
                double[] y)

Description copied from interface: MercerKernel

Kernel function.

Specified by:

k in interface MercerKernel<double[]>