NonlinearMinimizerBase Class

Provides shared functionality for nonlinear minimizers.

Inheritance Hierarchy

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

Syntax

public abstract class NonlinearMinimizerBase

The NonlinearMinimizerBase type exposes the following members.

Constructors

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

Properties

	Name	Description
	FunctionTolerance	The stopping threshold for the function value or L2 norm of the residuals.
	GradientTolerance	The stopping threshold for infinity norm of the gradient.
	LowerBound	The lower bound of the parameters.
	MaximumIterations	The maximum number of iterations.
	Scales	The scale factors for the parameters.
	StepTolerance	The stopping threshold for L2 norm of the change of the parameters.
	UpperBound	The upper bound of the parameters.

Methods

	Name	Description
	Equals	Determines whether the specified object is equal to the current object. (Inherited from Object)
	EvaluateFunction	Evaluates the objective function at the specified internal parameters.
	EvaluateJacobian	Evaluates gradient and Hessian information for the specified internal parameters.
	Finalize	Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object)
	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)
	ProjectToExternalParameters	Projects internal parameters into the external parameter space.
	ProjectToInternalParameters	Projects external parameters into the internal optimization space.
	ScaleFactorsOfJacobian	Gets the Jacobian scale factors for the specified internal parameters.
	ToString	Returns a string that represents the current object. (Inherited from Object)
	ValidateBounds	Validates parameter bounds and scales.