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

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

All Implemented Interfaces:

LineMinimizer

public class GradientBracketLineMinimizer

extends java.lang.Object

implements LineMinimizer

Nested Class Summary

Nested classes inherited from class edu.umass.cs.mallet.base.minimize.LineMinimizer

LineMinimizer.ByGradient

Constructor Summary

GradientBracketLineMinimizer()

Method Summary

double	minimize(Minimizable.ByGradient function, Matrix line, double initialStep)
double	minimize(Minimizable function, Matrix line, double initialStep)

Methods inherited from class java.lang.Object

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

Constructor Detail

GradientBracketLineMinimizer

public GradientBracketLineMinimizer()

Method Detail

minimize

public double minimize(Minimizable function,
                       Matrix line,
                       double initialStep)

Specified by:

minimize in interface LineMinimizer

minimize

public double minimize(Minimizable.ByGradient function,
                       Matrix line,
                       double initialStep)