Package gov.nih.mipav.model.algorithms

Class CeresSolver.TrustRegionStrategy

java.lang.Object

gov.nih.mipav.model.algorithms.CeresSolver.TrustRegionStrategy

Direct Known Subclasses:

CeresSolver.DoglegStrategy, CeresSolver.LevenbergMarquardtStrategy

Enclosing class:

CeresSolver

abstract class CeresSolver.TrustRegionStrategy
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field	Description
CeresSolver.TrustRegionStrategyOptions	options
CeresSolver.TrustRegionStrategyPerSolveOptions	perSolveOptions
CeresSolver.TrustRegionStrategySummary	summary

Constructor Summary

Constructors

Constructor	Description
TrustRegionStrategy()

Method Summary

Modifier and Type	Method	Description
abstract CeresSolver.TrustRegionStrategySummary	ComputeStep(CeresSolver.TrustRegionStrategyPerSolveOptions per_solve_options, CeresSolver.SparseMatrix jacobian, double[] residuals, double[] step)
abstract double	Radius()
abstract void	StepAccepted(double step_quality)
abstract void	StepIsInvalid()
abstract void	StepRejected(double step_quality)

Methods inherited from class java.lang.Object

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

Field Detail

options

public CeresSolver.TrustRegionStrategyOptions options

perSolveOptions

public CeresSolver.TrustRegionStrategyPerSolveOptions perSolveOptions

summary

public CeresSolver.TrustRegionStrategySummary summary

Constructor Detail

TrustRegionStrategy

public TrustRegionStrategy()

Method Detail

ComputeStep

public abstract CeresSolver.TrustRegionStrategySummary ComputeStep(CeresSolver.TrustRegionStrategyPerSolveOptions per_solve_options,
                                                                   CeresSolver.SparseMatrix jacobian,
                                                                   double[] residuals,
                                                                   double[] step)

StepAccepted

public abstract void StepAccepted(double step_quality)

StepRejected

public abstract void StepRejected(double step_quality)

StepIsInvalid

public abstract void StepIsInvalid()

Radius

public abstract double Radius()