edu.berkeley.compbio.jlibsvm
Class SolutionVector<P>

java.lang.Object
  edu.berkeley.compbio.jlibsvm.SolutionVector<P>

All Implemented Interfaces:

Comparable<SolutionVector>

public class SolutionVector<P>
extends Object
implements Comparable<SolutionVector>

Version:

$Id$

Author:

David Soergel

Nested Class Summary

static class

SolutionVector.Status

Field Summary

double	alpha
double	G
int	id keep track of the sample id for mapping to ranks
float	linearTerm
P	point
int	rank Used by the cacheing mechanism to keep track of which SVs are the most active.
boolean	targetValue

Constructor Summary

SolutionVector(int id, P key, Boolean targetValue, float linearTerm)

SolutionVector(int id, P key, Boolean value, float linearTerm, float alpha)

Method Summary

int	compareTo(SolutionVector b)
boolean	equals(Object o)
int	hashCode()
boolean	isShrinkable(double Gmax1, double Gmax2)
boolean	isShrinkable(double Gmax1, double Gmax2, double Gmax3, double Gmax4)
protected boolean	isUpperBound()
String	toString()
void	updateAlphaStatus(float Cp, float Cn)

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

rank

public int rank

Used by the cacheing mechanism to keep track of which SVs are the most active.

id

public final int id

keep track of the sample id for mapping to ranks

point

public final P point

targetValue

public boolean targetValue

alpha

public double alpha

G

public double G

linearTerm

public float linearTerm

Constructor Detail

SolutionVector

public SolutionVector(int id,
                      @NotNull
                      P key,
                      Boolean targetValue,
                      float linearTerm)

SolutionVector

public SolutionVector(int id,
                      @NotNull
                      P key,
                      Boolean value,
                      float linearTerm,
                      float alpha)

Method Detail

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object

compareTo

public int compareTo(SolutionVector b)

Specified by:

compareTo in interface Comparable<SolutionVector>

isShrinkable

public boolean isShrinkable(double Gmax1,
                            double Gmax2)

isUpperBound

protected boolean isUpperBound()

isShrinkable

public boolean isShrinkable(double Gmax1,
                            double Gmax2,
                            double Gmax3,
                            double Gmax4)

updateAlphaStatus

public void updateAlphaStatus(float Cp,
                              float Cn)