Package gov.nih.mipav.model.algorithms
Class CeresSolver.TrustRegionStrategy
- java.lang.Object
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- gov.nih.mipav.model.algorithms.CeresSolver.TrustRegionStrategy
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- Direct Known Subclasses:
CeresSolver.DoglegStrategy,CeresSolver.LevenbergMarquardtStrategy
- Enclosing class:
- CeresSolver
abstract class CeresSolver.TrustRegionStrategy extends java.lang.Object
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Field Summary
Fields Modifier and Type Field Description CeresSolver.TrustRegionStrategyOptionsoptionsCeresSolver.TrustRegionStrategyPerSolveOptionsperSolveOptionsCeresSolver.TrustRegionStrategySummarysummary
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Constructor Summary
Constructors Constructor Description TrustRegionStrategy()
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description abstract CeresSolver.TrustRegionStrategySummaryComputeStep(CeresSolver.TrustRegionStrategyPerSolveOptions per_solve_options, CeresSolver.SparseMatrix jacobian, double[] residuals, double[] step)abstract doubleRadius()abstract voidStepAccepted(double step_quality)abstract voidStepIsInvalid()abstract voidStepRejected(double step_quality)
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Field Detail
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options
public CeresSolver.TrustRegionStrategyOptions options
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perSolveOptions
public CeresSolver.TrustRegionStrategyPerSolveOptions perSolveOptions
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summary
public CeresSolver.TrustRegionStrategySummary summary
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Method Detail
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ComputeStep
public abstract CeresSolver.TrustRegionStrategySummary ComputeStep(CeresSolver.TrustRegionStrategyPerSolveOptions per_solve_options, CeresSolver.SparseMatrix jacobian, double[] residuals, double[] step)
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StepAccepted
public abstract void StepAccepted(double step_quality)
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StepRejected
public abstract void StepRejected(double step_quality)
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StepIsInvalid
public abstract void StepIsInvalid()
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Radius
public abstract double Radius()
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