edu.udo.cs.mySVM.Kernel
Class KernelRadial

java.lang.Object
  edu.udo.cs.mySVM.Kernel.Kernel
      edu.udo.cs.mySVM.Kernel.KernelRadial

public class KernelRadial
extends Kernel

Radial Kernel

Version:

$Id: KernelRadial.java,v 1.10 2006/08/03 14:39:35 ingomierswa Exp $

Author:

Stefan Rueping, Ingo Mierswa

Field Summary

private double

gamma

Fields inherited from class edu.udo.cs.mySVM.Kernel.Kernel

cache_MB, dim, examples_total, kernel_cache, kernel_cache_size, the_examples

Constructor Summary

KernelRadial()
Class constructor.

Method Summary

double	calculate_K(int[] x_index, double[] x_att, int[] y_index, double[] y_att) Calculates kernel value of vectors x and y.
double	getGamma()
void	readKernelParameters(java.io.ObjectInputStream in)
void	setGamma(double gamma)
java.lang.String	toString() Output as String
void	writeKernelParameters(java.io.ObjectOutputStream out)

Methods inherited from class edu.udo.cs.mySVM.Kernel.Kernel

calculate_K_row, calculate_K, calculate_K, get_row, getCacheSize, init_kernel_cache, init, innerproduct, norm2, set_examples_size, swap

Methods inherited from class java.lang.Object

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

Field Detail

gamma

private double gamma

Constructor Detail

KernelRadial

public KernelRadial()

Class constructor.

Method Detail

toString

public java.lang.String toString()

Output as String

Overrides:

toString in class Kernel

getGamma

public double getGamma()

setGamma

public void setGamma(double gamma)

calculate_K

public double calculate_K(int[] x_index,
                          double[] x_att,
                          int[] y_index,
                          double[] y_att)

Calculates kernel value of vectors x and y.

Specified by:

calculate_K in class Kernel

readKernelParameters

public void readKernelParameters(java.io.ObjectInputStream in)
                          throws java.io.IOException

Specified by:

readKernelParameters in class Kernel

Throws:

java.io.IOException

writeKernelParameters

public void writeKernelParameters(java.io.ObjectOutputStream out)
                           throws java.io.IOException

Specified by:

writeKernelParameters in class Kernel

Throws:

java.io.IOException