edu.berkeley.compbio.jlibsvm.kernel
Class SigmoidKernel

java.lang.Object
  edu.berkeley.compbio.jlibsvm.kernel.GammaKernel<SparseVector>
      edu.berkeley.compbio.jlibsvm.kernel.SigmoidKernel

All Implemented Interfaces:

KernelFunction<SparseVector>

public class SigmoidKernel
extends GammaKernel<SparseVector>

Version:

$Id$

Author:

David Soergel

Field Summary

float

coef0

Fields inherited from class edu.berkeley.compbio.jlibsvm.kernel.GammaKernel

gamma

Constructor Summary

SigmoidKernel(float gamma, float coef0)

SigmoidKernel(java.util.Properties props)

Method Summary

double	evaluate(SparseVector x, SparseVector y)
java.lang.String	toString()

Methods inherited from class edu.berkeley.compbio.jlibsvm.kernel.GammaKernel

getGamma, setGamma

Methods inherited from class java.lang.Object

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

Field Detail

coef0

public float coef0

Constructor Detail

SigmoidKernel

public SigmoidKernel(java.util.Properties props)

SigmoidKernel

public SigmoidKernel(float gamma,
                     float coef0)

Method Detail

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

evaluate

public double evaluate(SparseVector x,
                       SparseVector y)