C# Class Accord.Neuro.LinearFunction

Inheritance: IActivationFunction

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Méthodes publiques

Méthode	Description
Derivative ( double x ) : double	Calculates function derivative. The method calculates function derivative at point x.
Derivative2 ( double y ) : double	Calculates function derivative. The method calculates the same derivative value as the Derivative method, but it takes not the input x value itself, but the function value, which was calculated previously with the help of Function method. Some applications require as function value, as derivative value, so they can save the amount of calculations using this method to calculate derivative.
Function ( double x ) : double	Calculates function value. The method calculates function value at point x.
LinearFunction ( ) : System	Initializes a new instance of the LinearFunction class.
LinearFunction ( DoubleRange range ) : System	Initializes a new instance of the LinearFunction class.
LinearFunction ( double alpha ) : System	Initializes a new instance of the LinearFunction class.
LinearFunction ( double alpha, DoubleRange range ) : System	Initializes a new instance of the LinearFunction class.

Method Details

Derivative() public méthode

Calculates function derivative.

The method calculates function derivative at point x.

public Derivative ( double x ) : double
x	double	Function input value.
Résultat	double

Derivative2() public méthode

Calculates function derivative.

The method calculates the same derivative value as the Derivative method, but it takes not the input x value itself, but the function value, which was calculated previously with the help of Function method.

Some applications require as function value, as derivative value, so they can save the amount of calculations using this method to calculate derivative.

public Derivative2 ( double y ) : double
y	double	Function output value - the value, which was obtained /// with the help of method.
Résultat	double

Function() public méthode

Calculates function value.

The method calculates function value at point x.

public Function ( double x ) : double
x	double	Function input value.
Résultat	double

LinearFunction() public méthode

Initializes a new instance of the LinearFunction class.

public LinearFunction ( ) : System
Résultat	System

LinearFunction() public méthode

Initializes a new instance of the LinearFunction class.

public LinearFunction ( DoubleRange range ) : System
range	AForge.DoubleRange
Résultat	System

LinearFunction() public méthode

Initializes a new instance of the LinearFunction class.

public LinearFunction ( double alpha ) : System
alpha	double
Résultat	System

LinearFunction() public méthode

Initializes a new instance of the LinearFunction class.

public LinearFunction ( double alpha, DoubleRange range ) : System
alpha	double
range	AForge.DoubleRange
Résultat	System