StrongWolfeLineSearch Class

Implements a line search that enforces the strong Wolfe conditions.

Inheritance Hierarchy

SystemObject
Altaxo.Calc.Optimization.LineSearchWolfeLineSearch
Altaxo.Calc.Optimization.LineSearchStrongWolfeLineSearch

Namespace: Altaxo.Calc.Optimization.LineSearch
Assembly: AltaxoCore (in AltaxoCore.dll) Version: 4.8.3572.0 (4.8.3572.0)

Syntax

public class StrongWolfeLineSearch : WolfeLineSearch

The StrongWolfeLineSearch type exposes the following members.

Constructors

	Name	Description
	StrongWolfeLineSearch	Initializes a new instance of the StrongWolfeLineSearch class.

Properties

	Name	Description
	C1	Gets the sufficient decrease constant. (Inherited from WolfeLineSearch)
	C2	Gets the curvature constant. (Inherited from WolfeLineSearch)
	MaximumIterations	Gets the maximum number of iterations allowed for the line search. (Inherited from WolfeLineSearch)
	ParameterTolerance	Gets the parameter tolerance used to detect lack of progress. (Inherited from WolfeLineSearch)
	WolfeExitCondition	Gets the exit condition used when the Wolfe condition is satisfied. (Overrides WolfeLineSearchWolfeExitCondition)

Methods

	Name	Description
	Equals	Determines whether the specified object is equal to the current object. (Inherited from Object)
	Finalize	Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object)
	FindConformingStep(IObjectiveFunctionEvaluation, VectorDouble, Double)	Implemented following http://www.math.washington.edu/~burke/crs/408/lectures/L9-weak-Wolfe.pdf (Inherited from WolfeLineSearch)
	FindConformingStep(IObjectiveFunctionEvaluation, VectorDouble, Double, Double)	Finds a step length that satisfies the configured Wolfe conditions within the specified upper bound. (Inherited from WolfeLineSearch)
	GetHashCode	Serves as the default hash function. (Inherited from Object)
	GetType	Gets the Type of the current instance. (Inherited from Object)
	MemberwiseClone	Creates a shallow copy of the current Object. (Inherited from Object)
	ToString	Returns a string that represents the current object. (Inherited from Object)
	ValidateGradient	Validates the gradient of the current objective evaluation. (Inherited from WolfeLineSearch)
	ValidateInputArguments	Validates the input arguments for the line search. (Inherited from WolfeLineSearch)
	ValidateValue	Validates the objective value of the current evaluation. (Inherited from WolfeLineSearch)
	WolfeCondition	Tests whether the Wolfe condition is satisfied. (Overrides WolfeLineSearchWolfeCondition(Double, Double))