/usr/include/root/TMVA/SimulatedAnnealingFitter.h is in libroot-tmva-dev 5.34.30-0ubuntu8.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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// Author: Andreas Hoecker, Krzysztof Danielowski, Kamil Kraszewski, Maciej Kruk
/**********************************************************************************
* Project: TMVA - a Root-integrated toolkit for multivariate data analysis *
* Package: TMVA *
* Class : SimulatedAnnealingFitter *
* Web : http://tmva.sourceforge.net *
* *
* Description: *
* Fitter using Simulated Annealing algorithm *
* *
* Authors (alphabetical): *
* Krzysztof Danielowski <danielow@cern.ch> - IFJ & AGH, Poland *
* Andreas Hoecker <Andreas.Hocker@cern.ch> - CERN, Switzerland *
* Kamil Kraszewski <kalq@cern.ch> - IFJ & UJ, Poland *
* Maciej Kruk <mkruk@cern.ch> - IFJ & AGH, Poland *
* *
* Copyright (c) 2008: *
* IFJ-Krakow, Poland *
* CERN, Switzerland *
* MPI-K Heidelberg, Germany *
* *
* Redistribution and use in source and binary forms, with or without *
* modification, are permitted according to the terms listed in LICENSE *
* (http://tmva.sourceforge.net/LICENSE) *
**********************************************************************************/
#ifndef ROOT_TMVA_SimulatedAnnealingFitter
#define ROOT_TMVA_SimulatedAnnealingFitter
//////////////////////////////////////////////////////////////////////////
// //
// SimulatedAnnealingFitter //
// //
// Fitter using a Simulated Annealing Algorithm //
// //
//////////////////////////////////////////////////////////////////////////
#ifndef ROOT_TMVA_FitterBase
#include "TMVA/FitterBase.h"
#endif
namespace TMVA {
class IFitterTarget;
class Interval;
class SimulatedAnnealingFitter : public FitterBase {
public:
SimulatedAnnealingFitter( IFitterTarget& target, const TString& name,
const std::vector<TMVA::Interval*>& ranges, const TString& theOption );
virtual ~SimulatedAnnealingFitter() {}
void SetParameters( Int_t fMaxCalls,
Double_t fInitialTemperature,
Double_t fMinTemperature,
Double_t fEps,
TString fKernelTemperatureS,
Double_t fTemperatureScale,
Double_t fTemperatureAdaptiveStep,
Bool_t fUseDefaultScale,
Bool_t fUseDefaultTemperature );
Double_t Run( std::vector<Double_t>& pars );
private:
void DeclareOptions();
Int_t fMaxCalls; // max number of FCN calls
Double_t fInitialTemperature; // initial temperature (depends on FCN)
Double_t fMinTemperature; // minimum temperature before SA quit
Double_t fEps; // relative required FCN accuracy at minimum
TString fKernelTemperatureS; // string just to set fKernelTemperature
Double_t fTemperatureScale; // how fast temperature change
Double_t fAdaptiveSpeed; // how fast temperature change in adaptive (in adaptive two variables describe
// the change of temperature, but fAdaptiveSpeed should be 1.0 and its not
// recomended to change it)
Double_t fTemperatureAdaptiveStep; // used to calculate InitialTemperature if fUseDefaultTemperature
Bool_t fUseDefaultScale; // if TRUE, SA calculates its own TemperatureScale
Bool_t fUseDefaultTemperature; // if TRUE, SA calculates its own InitialTemperature (MinTemperautre)
ClassDef(SimulatedAnnealingFitter,0) // Fitter using a Simulated Annealing Algorithm
};
} // namespace TMVA
#endif
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