edu.udo.cs.mySVM.Kernel
Class KernelGaussianCombination

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

public class KernelGaussianCombination
extends Kernel

Gaussian Combination Kernel

Version:

$Id: KernelGaussianCombination.java,v 1.3 2006/08/03 14:39:35 ingomierswa Exp $

Author:

Ingo Mierswa

Field Summary

private double	sigma1
private double	sigma2
private double	sigma3

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

cache_MB, dim, examples_total, kernel_cache, kernel_cache_size, the_examples

Constructor Summary

KernelGaussianCombination()
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.
void	readKernelParameters(java.io.ObjectInputStream in)
void	setParameters(double sigma1, double sigma2, double sigma3)
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

sigma1

private double sigma1

sigma2

private double sigma2

sigma3

private double sigma3

Constructor Detail

KernelGaussianCombination

public KernelGaussianCombination()

Class constructor.

Method Detail

toString

public java.lang.String toString()

Output as String

Overrides:

toString in class Kernel

setParameters

public void setParameters(double sigma1,
                          double sigma2,
                          double sigma3)

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