com.github.chen0040.ls.methods.cgs

Class NonlinearCGSearch

java.lang.Object

com.github.chen0040.ls.LocalSearch

com.github.chen0040.ls.methods.cgs.NonlinearCGSearch

All Implemented Interfaces:

Cloneable

public class NonlinearCGSearch
extends LocalSearch

Created by xschen on 12/8/15.

Constructor Summary

Constructors

Constructor and Description
NonlinearCGSearch()

Method Summary

Modifier and Type	Method and Description
double	computeBeta(double[] deltaX, double[] deltaX_prev, double[] s)
void	copy(LocalSearch rhs)
LocalSearch	makeCopy()
NumericSolution	minimize(double[] x_0, CostEvaluationMethod evaluate, GradientEvaluationMethod calc_gradient, TerminationEvaluationMethod should_terminate, Object constraint)
double[]	randomize(double[] x)
void	setBetaFormula(BetaFormula formula)

Methods inherited from class com.github.chen0040.ls.LocalSearch

addIterateListener, addUpdateListener, getLowerBounds, getUpperBounds, minimize, minimize, minimize, notifySolutionUpdated, removeIterateListener, removeUpdateListener, setLowerBounds, setUpperBounds, step

Methods inherited from class java.lang.Object

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

Constructor Detail

NonlinearCGSearch

public NonlinearCGSearch()

Method Detail

copy

public void copy(LocalSearch rhs)

Overrides:

copy in class LocalSearch

makeCopy

public LocalSearch makeCopy()

Overrides:

makeCopy in class LocalSearch

setBetaFormula

public void setBetaFormula(BetaFormula formula)

minimize

public NumericSolution minimize(double[] x_0,
                                CostEvaluationMethod evaluate,
                                GradientEvaluationMethod calc_gradient,
                                TerminationEvaluationMethod should_terminate,
                                Object constraint)

Specified by:

minimize in class LocalSearch

randomize

public double[] randomize(double[] x)

computeBeta

public double computeBeta(double[] deltaX,
                          double[] deltaX_prev,
                          double[] s)