Poisson1Function Class Reference

The Poisson one function, defined by. More...

Static Public Member Functions
static double	Deriv (const double y)
	Computes the first derivative of the Poisson one function. More...
template < typename InputVecType , typename OutputVecType >
static void	Deriv (const InputVecType &x, OutputVecType &y)
	Computes the first derivatives of the Poisson one function. More...
static double	Fn (const double x)
	Computes the Poisson one function. More...
template < typename InputVecType , typename OutputVecType >
static void	Fn (const InputVecType &x, OutputVecType &y)
	Computes the Poisson one function. More...

Detailed Description

The Poisson one function, defined by.

Definition at line 28 of file poisson1_function.hpp.

Member Function Documentation

Deriv() [1/2]

static double Deriv ( const double  y )

inlinestatic

Computes the first derivative of the Poisson one function.

Parameters

y	Input data.

Returns

f'(x)

Definition at line 60 of file poisson1_function.hpp.

Deriv() [2/2]

static void Deriv ( const InputVecType &  x, OutputVecType &  y  )

inlinestatic

Computes the first derivatives of the Poisson one function.

Parameters

y	Input data.
x	The resulting derivatives.

Definition at line 72 of file poisson1_function.hpp.

Fn() [1/2]

static double Fn ( const double  x )

inlinestatic

Computes the Poisson one function.

Parameters

x	Input data.

Returns

f(x).

Definition at line 37 of file poisson1_function.hpp.

Fn() [2/2]

static void Fn ( const InputVecType &  x, OutputVecType &  y  )

inlinestatic

Computes the Poisson one function.

Parameters

x	Input data.
y	The resulting output activation.

Definition at line 49 of file poisson1_function.hpp.

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The documentation for this class was generated from the following file:

• /home/ryan/src/mlpack.org/_src/mlpack-git/src/mlpack/methods/ann/activation_functions/poisson1_function.hpp