lwtDev::ELU Class Reference

#include <Stack.h>

Collaboration diagram for lwtDev::ELU:

Public Member Functions
	ELU (double alpha)
double	operator() (double) const

Private Attributes
double	m_alpha

Detailed Description

Definition at line 337 of file Stack.h.

Constructor & Destructor Documentation

ELU()

lwtDev::ELU::ELU

(

double

alpha

)

Definition at line 721 of file Stack.cxx.

                      :
    m_alpha(alpha)
  {}

Member Function Documentation

operator()()

double lwtDev::ELU::operator()

(

double

x

)

const

Definition at line 724 of file Stack.cxx.

                                         {
    /* ELU function : https://arxiv.org/pdf/1511.07289.pdf
       f(x)=(x>=0)*x + ( (x<0)*alpha*(exp(x)-1) )
    */
    double exp_term = m_alpha * (std::exp(x)-1);
    return x>=0 ? x : exp_term;
  }

Member Data Documentation

m_alpha

double lwtDev::ELU::m_alpha

private

Definition at line 343 of file Stack.h.

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

• Stack.h
• Stack.cxx