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List of all members | Public Member Functions | Static Public Member Functions | List of all members
TMVA::TActivationSigmoid Class Reference
TMVA

Sigmoid activation function for TNeuron.

Definition at line 41 of file TActivationSigmoid.h.

Public Member Functions

 TActivationSigmoid ()
 
 ~TActivationSigmoid ()
 
Double_t Eval (Double_t arg) override
 evaluate the sigmoid
 
Double_t EvalDerivative (Double_t arg) override
 evaluate the derivative of the sigmoid
 
TString GetExpression () override
 get expressions for the sigmoid and its derivatives
 
Double_t GetMax () override
 
Double_t GetMin () override
 
TClass * IsA () const override
 
void MakeFunction (std::ostream &fout, const TString &fncName) override
 writes the sigmoid activation function source code
 
void Streamer (TBuffer &) override
 
void StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)
 
- Public Member Functions inherited from TMVA::TActivation
 TActivation ()
 
virtual ~TActivation ()
 
void StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)
 

Static Public Member Functions

static TClass * Class ()
 
static const char * Class_Name ()
 
static constexpr Version_t Class_Version ()
 
static const char * DeclFileName ()
 
- Static Public Member Functions inherited from TMVA::TActivation
static TClass * Class ()
 
static const char * Class_Name ()
 
static constexpr Version_t Class_Version ()
 
static const char * DeclFileName ()
 

#include <TMVA/TActivationSigmoid.h>

Inheritance diagram for TMVA::TActivationSigmoid:
[legend]

Constructor & Destructor Documentation

◆ TActivationSigmoid()

TMVA::TActivationSigmoid::TActivationSigmoid ( )
inline

Definition at line 44 of file TActivationSigmoid.h.

◆ ~TActivationSigmoid()

TMVA::TActivationSigmoid::~TActivationSigmoid ( )
inline

Definition at line 45 of file TActivationSigmoid.h.

Member Function Documentation

◆ Class()

static TClass * TMVA::TActivationSigmoid::Class ( )
static
Returns
TClass describing this class

◆ Class_Name()

static const char * TMVA::TActivationSigmoid::Class_Name ( )
static
Returns
Name of this class

◆ Class_Version()

static constexpr Version_t TMVA::TActivationSigmoid::Class_Version ( )
inlinestaticconstexpr
Returns
Version of this class

Definition at line 67 of file TActivationSigmoid.h.

◆ DeclFileName()

static const char * TMVA::TActivationSigmoid::DeclFileName ( )
inlinestatic
Returns
Name of the file containing the class declaration

Definition at line 67 of file TActivationSigmoid.h.

◆ Eval()

Double_t TMVA::TActivationSigmoid::Eval ( Double_t arg)
overridevirtual

evaluate the sigmoid

Implements TMVA::TActivation.

Definition at line 44 of file TActivationSigmoid.cxx.

◆ EvalDerivative()

Double_t TMVA::TActivationSigmoid::EvalDerivative ( Double_t arg)
overridevirtual

evaluate the derivative of the sigmoid

Implements TMVA::TActivation.

Definition at line 52 of file TActivationSigmoid.cxx.

◆ GetExpression()

TString TMVA::TActivationSigmoid::GetExpression ( )
overridevirtual

get expressions for the sigmoid and its derivatives

Implements TMVA::TActivation.

Definition at line 61 of file TActivationSigmoid.cxx.

◆ GetMax()

Double_t TMVA::TActivationSigmoid::GetMax ( )
inlineoverridevirtual

Implements TMVA::TActivation.

Definition at line 57 of file TActivationSigmoid.h.

◆ GetMin()

Double_t TMVA::TActivationSigmoid::GetMin ( )
inlineoverridevirtual

Implements TMVA::TActivation.

Definition at line 54 of file TActivationSigmoid.h.

◆ IsA()

TClass * TMVA::TActivationSigmoid::IsA ( ) const
inlineoverridevirtual
Returns
TClass describing current object

Reimplemented from TMVA::TActivation.

Definition at line 67 of file TActivationSigmoid.h.

◆ MakeFunction()

void TMVA::TActivationSigmoid::MakeFunction ( std::ostream & fout,
const TString & fncName )
overridevirtual

writes the sigmoid activation function source code

Implements TMVA::TActivation.

Definition at line 70 of file TActivationSigmoid.cxx.

◆ Streamer()

void TMVA::TActivationSigmoid::Streamer ( TBuffer & )
overridevirtual

Reimplemented from TMVA::TActivation.

◆ StreamerNVirtual()

void TMVA::TActivationSigmoid::StreamerNVirtual ( TBuffer & ClassDef_StreamerNVirtual_b)
inline

Definition at line 67 of file TActivationSigmoid.h.

Libraries for TMVA::TActivationSigmoid:
[legend]
The documentation for this class was generated from the following files: