C# 클래스 Accord.Math.Optimization.LevenbergMarquardt

Levenberg-Marquardt algorithm for solving Least-Squares problems.

상속: ILeastSquaresMethod

공개 메소드들

메소드	설명
ComputeError ( double input, double output ) : double	Compute model error for a given data set.
LevenbergMarquardt ( int parameters ) : System	Initializes a new instance of the LevenbergMarquardt class.
Minimize ( double inputs, double outputs ) : double	Attempts to find the best values for the parameter vector minimizing the discrepancy between the generated outputs and the expected outputs for a given set of input data.

비공개 메소드들

메소드	설명
computeErrors ( double input, double output, int block ) : double
computeJacobian ( double input, int block ) : void

메소드 상세

ComputeError() 공개 메소드

Compute model error for a given data set.

public ComputeError ( double input, double output ) : double
input	double	The input points.
output	double	The output points.
리턴	double

LevenbergMarquardt() 공개 메소드

Initializes a new instance of the LevenbergMarquardt class.

public LevenbergMarquardt ( int parameters ) : System
parameters	int	The number of free parameters in the optimization problem.
리턴	System

Minimize() 공개 메소드

Attempts to find the best values for the parameter vector minimizing the discrepancy between the generated outputs and the expected outputs for a given set of input data.

public Minimize ( double inputs, double outputs ) : double
inputs	double	A set of input data.
outputs	double	The values associated with each /// vector in the data.
리턴	double