class TMVA::TActivationTanh: public TMVA::TActivation


TActivationTanh

Tanh activation function for TNeuron

Function Members (Methods)

public:

virtual	~TActivationTanh()
static TClass*	Class()
virtual Double_t	Eval(Double_t arg)
virtual Double_t	EvalDerivative(Double_t arg)
virtual TString	GetExpression()
virtual Double_t	GetMax()
virtual Double_t	GetMin()
virtual TClass*	IsA() const
virtual void	MakeFunction(ostream& fout, const TString& fncName)
TMVA::TActivationTanh&	operator=(const TMVA::TActivationTanh&)
void	SetSlow()
virtual void	ShowMembers(TMemberInspector& insp) const
virtual void	Streamer(TBuffer&)
void	StreamerNVirtual(TBuffer& ClassDef_StreamerNVirtual_b)
TMVA::TActivation	TMVA::TActivation::TActivation()
TMVA::TActivation	TMVA::TActivation::TActivation(const TMVA::TActivation&)
TMVA::TActivationTanh	TActivationTanh()
TMVA::TActivationTanh	TActivationTanh(const TMVA::TActivationTanh&)

private:

Double_t

private:

Bool_t	fFAST

Inheritance Chart:

TMVA::TActivation

←

TMVA::TActivationTanh

 evaluate the activation function

 evaluate the derivative of the activation function

 minimum of the range of the activation function

{ return -1; }

 maximum of the range of the activation function

{ return 1; }

 expression for the activation function

void MakeFunction(ostream& fout, const TString& fncName)

 writer of function code

void SetSlow()

{fFAST=kFALSE;}

 fast tanh approximation