Accord.NET Framework

Framework modules

Accord.Math.Optimization

AugmentedLagrangian Class

AugmentedLagrangianStatus Enumeration

BaseGradientOptimizationMethod Class

BaseLeastSquaresMethod Class

BaseOptimizationMethod Class

BinarySearch Class

BoundedBroydenFletcherGoldfarbShanno Class

BoundedBroydenFletcherGoldfarbShannoInnerStatus Class

BoundedBroydenFletcherGoldfarbShannoStatus Enumeration

BrentSearch Class

BrentSearchStatus Enumeration

BroydenFletcherGoldfarbShanno Class

BroydenFletcherGoldfarbShannoStatus Enumeration

Cobyla Class

CobylaStatus Enumeration

ConjugateGradient Class

ConjugateGradientCode Enumeration

ConjugateGradientMethod Enumeration

ConstraintExtensions Class

ConstraintType Enumeration

FanChenLinQuadraticOptimization Class

GaussNewton Class

GoldfarbIdnani Class

GoldfarbIdnaniStatus Enumeration

GradientDescent Class

IConstraint Interface

IFunctionOptimizationMethod(TInput, TOutput) Interface

IGradientOptimizationMethod Interface

IGradientOptimizationMethod(TInput, TOutput) Interface

ILeastSquaresMethod Interface

IObjectiveFunction Interface

IOptimizationMethod Interface

IOptimizationMethod(TCode) Interface

IOptimizationMethod(TInput, TOutput) Interface

IOptimizationMethod(TInput, TOutput, TCode) Interface

LeastSquaresFunction Delegate

LeastSquaresGradientFunction Delegate

LevenbergMarquardt Class

LinearConstraint Class

LinearConstraintCollection Class

LineSearch Enumeration

LineSearchFailedException Class

Munkres Class

NelderMead Class

NelderMeadStatus Enumeration

NonlinearConjugateGradient Class

NonlinearConstraint Class

NonlinearObjectiveFunction Class

OptimizationProgressEventArgs Class

QuadraticConstraint Class

QuadraticObjectiveFunction Class

ResilientBackpropagation Class

Subplex Class

TrustRegionNewtonMethod Class

LeastSquaresFunction Delegate

Least Squares function delegate.

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

Syntax

Copy

public delegate double LeastSquaresFunction(
	double[] parameters,
	double[] input
)

Public Delegate Function LeastSquaresFunction ( 
	parameters As Double(),
	input As Double()
) As Double

Parameters

parameters: Type: SystemDouble
The function parameters, also known as weights or coefficients.
input: Type: SystemDouble
An input vector.

Return Value

Type: Double
The output value produced given the input vector using the given parameters.

Remarks

This delegate represents a parameterized function that, given a set of parameters and an input vector, produces an associated output value.

Reference

Accord.Math.Optimization Namespace