edu.umass.cs.mallet.base.minimize
Class LimitedMemoryBFGS

java.lang.Object
  edu.umass.cs.mallet.base.minimize.LimitedMemoryBFGS

All Implemented Interfaces:

Minimizer.ByGradient

public class LimitedMemoryBFGS

extends java.lang.Object

implements Minimizer.ByGradient

Constructor Summary

LimitedMemoryBFGS()

Method Summary

double	getGradient()
boolean	minimize(Minimizable.ByGradient minable)
boolean	minimize(Minimizable.ByGradient minable, int numIterations)

Methods inherited from class java.lang.Object

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

Constructor Detail

LimitedMemoryBFGS

public LimitedMemoryBFGS()

Method Detail

getGradient

public double getGradient()

minimize

public boolean minimize(Minimizable.ByGradient minable)

Specified by:

minimize in interface Minimizer.ByGradient

minimize

public boolean minimize(Minimizable.ByGradient minable,
                        int numIterations)

Specified by:

minimize in interface Minimizer.ByGradient