C# Class Accord.Statistics.Links.AbsoluteLinkFunction

Inheritance: ILinkFunction
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Méthodes publiques

Méthode Description
AbsoluteLinkFunction ( ) : System

Creates a new Absolute link function.
AbsoluteLinkFunction ( double beta ) : System

Creates a new Absolute link function.
Clone ( ) : object

Creates a new object that is a copy of the current instance.
Derivative ( double x ) : double

First derivative of the Inverse function.

The first derivative of the absolute link function is given by f'(x) = B.

Derivative2 ( double y ) : double

First derivative of the Inverse function expressed in terms of it's output.

The first derivative of the absolute link function in terms of y = f(x) is given by f'(y) = B.

Function ( double x ) : double

The Absolute link function.

The absolute link function is given by f(x) = abs(x) / b.

Inverse ( double x ) : double

The mean function.

The inverse absolute link function is given by g(x) = B * abs(x).

Log ( double x ) : double

The logarithm of the inverse of the link function.

Method Details

AbsoluteLinkFunction() public méthode

Creates a new Absolute link function.
public AbsoluteLinkFunction ( ) : System
Résultat System

AbsoluteLinkFunction() public méthode

Creates a new Absolute link function.
public AbsoluteLinkFunction ( double beta ) : System
beta double The beta value.
Résultat System

Clone() public méthode

Creates a new object that is a copy of the current instance.
public Clone ( ) : object
Résultat object

Derivative() public méthode

First derivative of the Inverse function.
The first derivative of the absolute link function is given by f'(x) = B.
public Derivative ( double x ) : double
x double The input value.
Résultat double

Derivative2() public méthode

First derivative of the Inverse function expressed in terms of it's output.
The first derivative of the absolute link function in terms of y = f(x) is given by f'(y) = B.
public Derivative2 ( double y ) : double
y double The reverse transformed value.
Résultat double

Function() public méthode

The Absolute link function.
The absolute link function is given by f(x) = abs(x) / b.
public Function ( double x ) : double
x double An input value.
Résultat double

Inverse() public méthode

The mean function.
The inverse absolute link function is given by g(x) = B * abs(x).
public Inverse ( double x ) : double
x double A transformed value.
Résultat double

Log() public méthode

The logarithm of the inverse of the link function.
public Log ( double x ) : double
x double A transformed value.
Résultat double