java.lang.Object
- gov.nih.mipav.model.algorithms.CeresSolver.LineSearch
- - gov.nih.mipav.model.algorithms.CeresSolver.WolfeLineSearch

Enclosing class:: CeresSolver

class CeresSolver.WolfeLineSearch
extends CeresSolver.LineSearch

Constructor Summary

Constructors
Constructor Description

WolfeLineSearch(CeresSolver.LineSearchOptions options)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`BracketingPhase(CeresSolver.FunctionSample initial_position, double step_size_estimate, CeresSolver.FunctionSample bracket_low, CeresSolver.FunctionSample bracket_high, boolean[] do_zoom_search, CeresSolver.LineSearchSummary summary)`
`void`	`DoSearch(double step_size_estimate, double initial_cost, double initial_gradient, CeresSolver.LineSearchSummary summary)`
`boolean`	`ZoomPhase(CeresSolver.FunctionSample initial_position, CeresSolver.FunctionSample bracket_low, CeresSolver.FunctionSample bracket_high, CeresSolver.FunctionSample solution, CeresSolver.LineSearchSummary summary)`

Methods inherited from class gov.nih.mipav.model.algorithms.CeresSolver.LineSearch
InterpolatingPolynomialMinimizingStepSize, options, Search

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

WolfeLineSearch

public WolfeLineSearch(CeresSolver.LineSearchOptions options)

Method Detail

BracketingPhase

public boolean BracketingPhase(CeresSolver.FunctionSample initial_position,
                               double step_size_estimate,
                               CeresSolver.FunctionSample bracket_low,
                               CeresSolver.FunctionSample bracket_high,
                               boolean[] do_zoom_search,
                               CeresSolver.LineSearchSummary summary)

ZoomPhase

public boolean ZoomPhase(CeresSolver.FunctionSample initial_position,
                         CeresSolver.FunctionSample bracket_low,
                         CeresSolver.FunctionSample bracket_high,
                         CeresSolver.FunctionSample solution,
                         CeresSolver.LineSearchSummary summary)

DoSearch

public void DoSearch(double step_size_estimate,
                     double initial_cost,
                     double initial_gradient,
                     CeresSolver.LineSearchSummary summary)

Specified by:: DoSearch in class CeresSolver.LineSearch

Class CeresSolver.WolfeLineSearch

Constructor Summary

Method Summary

Methods inherited from class gov.nih.mipav.model.algorithms.CeresSolver.LineSearch

Methods inherited from class java.lang.Object

Constructor Detail

WolfeLineSearch

Method Detail

BracketingPhase

ZoomPhase

DoSearch