ROOT 6.07/09 Reference Guide |
Definition at line 48 of file TActivationSigmoid.h.
Public Member Functions | |
TActivationSigmoid () | |
constructor for sigmoid normalized in [0,1] More... | |
~TActivationSigmoid () | |
destructor More... | |
Double_t | Eval (Double_t arg) |
evaluate the sigmoid More... | |
Double_t | EvalDerivative (Double_t arg) |
evaluate the derivative of the sigmoid More... | |
TString | GetExpression () |
get expressions for the sigmoid and its derivatives More... | |
Double_t | GetMax () |
Double_t | GetMin () |
virtual void | MakeFunction (std::ostream &fout, const TString &fncName) |
writes the sigmoid activation function source code More... | |
Public Member Functions inherited from TMVA::TActivation | |
TActivation () | |
virtual | ~TActivation () |
Private Attributes | |
TFormula * | fEqn |
TFormula * | fEqnDerivative |
#include <TMVA/TActivationSigmoid.h>
TMVA::TActivationSigmoid::TActivationSigmoid | ( | ) |
constructor for sigmoid normalized in [0,1]
Definition at line 49 of file TActivationSigmoid.cxx.
TMVA::TActivationSigmoid::~TActivationSigmoid | ( | ) |
destructor
Definition at line 59 of file TActivationSigmoid.cxx.
evaluate the sigmoid
Implements TMVA::TActivation.
Definition at line 68 of file TActivationSigmoid.cxx.
evaluate the derivative of the sigmoid
Implements TMVA::TActivation.
Definition at line 79 of file TActivationSigmoid.cxx.
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virtual |
get expressions for the sigmoid and its derivatives
Implements TMVA::TActivation.
Definition at line 90 of file TActivationSigmoid.cxx.
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inlinevirtual |
Implements TMVA::TActivation.
Definition at line 65 of file TActivationSigmoid.h.
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inlinevirtual |
Implements TMVA::TActivation.
Definition at line 62 of file TActivationSigmoid.h.
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virtual |
writes the sigmoid activation function source code
Implements TMVA::TActivation.
Definition at line 108 of file TActivationSigmoid.cxx.
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private |
Definition at line 75 of file TActivationSigmoid.h.
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private |
Definition at line 76 of file TActivationSigmoid.h.