edu.udo.cs.mySVM.Kernel
Class KernelPolynomial

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

public class KernelPolynomial
extends Kernel

Polynomial Kernel

Version:

$Id: KernelPolynomial.java,v 1.10 2006/08/28 12:32:58 ingomierswa Exp $

Author:

Stefan Rueping, Ingo Mierswa

Field Summary

private double

degree

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

cache_MB, dim, examples_total, kernel_cache, kernel_cache_size, the_examples

Constructor Summary

KernelPolynomial()
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	setDegree(double degree)
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

degree

private double degree

Constructor Detail

KernelPolynomial

public KernelPolynomial()

Class constructor

Method Detail

toString

public java.lang.String toString()

Output as String

Overrides:

toString in class Kernel

setDegree

public void setDegree(double degree)

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