fr.lip6.jkernelmachines.density

Class SDCADensity<T>

java.lang.Object

fr.lip6.jkernelmachines.density.SDCADensity<T>

All Implemented Interfaces:

DensityFunction<T>, java.io.Serializable

public class SDCADensity<T>
extends java.lang.Object
implements DensityFunction<T>

One Class SVM estimation using Stochastic Dual Coordinate Ascent.

Author:

picard

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
boolean	CACHED_KERNEL

Constructor Summary

Constructors

Constructor and Description
SDCADensity(Kernel<T> k)

Method Summary

Modifier and Type	Method and Description
double[]	getAlphas()
double	getC()
int	getE()
Kernel<T>	getKernel()
boolean	isCACHED_KERNEL()
void	setC(double c)
void	setCACHED_KERNEL(boolean cACHED_KERNEL)
void	setE(int e)
void	setKernel(Kernel<T> kernel)
void	train(java.util.List<T> l) Train the density function on the specified training set
void	train(T e) Adds a sample to the training set and train the density function
double	valueOf(T e) Value of the density function for the specified sample

Methods inherited from class java.lang.Object

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

Field Detail

CACHED_KERNEL

public boolean CACHED_KERNEL

Constructor Detail

SDCADensity

public SDCADensity(Kernel<T> k)

Parameters:

k -

Method Detail

train

public void train(T e)

Description copied from interface: DensityFunction

Adds a sample to the training set and train the density function

Specified by:

train in interface DensityFunction<T>

Parameters:

e - the sample to add to the training set

train

public void train(java.util.List<T> l)

Description copied from interface: DensityFunction

Train the density function on the specified training set

Specified by:

train in interface DensityFunction<T>

Parameters:

l - the list of training samples

valueOf

public double valueOf(T e)

Description copied from interface: DensityFunction

Value of the density function for the specified sample

Specified by:

valueOf in interface DensityFunction<T>

Parameters:

e - the sample to evaluate

Returns:

value of the density function

getKernel

public Kernel<T> getKernel()

setKernel

public void setKernel(Kernel<T> kernel)

isCACHED_KERNEL

public boolean isCACHED_KERNEL()

setCACHED_KERNEL

public void setCACHED_KERNEL(boolean cACHED_KERNEL)

getC

public double getC()

setC

public void setC(double c)

getE

public int getE()

setE

public void setE(int e)

getAlphas

public double[] getAlphas()