BroydenFletcherGoldfarbShannoGradientTolerance Property

A parameter to control the accuracy of the line search routine.

Namespace: Accord.Math.Optimization
Assembly: Accord.Math (in Accord.Math.dll) Version: 3.8.0

Syntax

public double GradientTolerance { get; set; }

Public Property GradientTolerance As Double
	Get
	Set

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Property Value

Type: Double

Remarks

The default value is 0.9. If the function and gradient evaluations are inexpensive with respect to the cost of the iteration (which is sometimes the case when solving very large problems) it may be advantageous to set this parameter to a small value. A typical small value is 0.1. This parameter should be greater than the ParameterTolerance (1e-4) and smaller than 1.0.

Reference

BroydenFletcherGoldfarbShanno Class

Accord.Math.Optimization Namespace

BroydenFletcherGoldfarbShannoAddLanguageSpecificTextSet("LSTF9F59370_0?cpp=::|nu=.");GradientTolerance Property

Property Value

Reference

BroydenFletcherGoldfarbShannoGradientTolerance Property