GBRForest Class Reference

#include <GBRForest.h>

Public Member Functions
	GBRForest ()
double	GetAdaBoostClassifier (const float *vector) const
double	GetClassifier (const float *vector) const
double	GetGradBoostClassifier (const float *vector) const
double	GetResponse (const float *vector) const
void	SetInitialResponse (double response)
std::vector< GBRTree > &	Trees ()
const std::vector< GBRTree > &	Trees () const

Protected Attributes
double	fInitialResponse = 0.0
std::vector< GBRTree >	fTrees

Private Member Functions
template<class Archive >
void	serialize (Archive &ar, const unsigned int version)

Friends
class	boost::serialization::access
template<typename CondSerializationT , typename Enabled >
struct	cond::serialization::access

Detailed Description

Definition at line 24 of file GBRForest.h.

Constructor & Destructor Documentation

GBRForest::GBRForest ( )

inline

Definition at line 26 of file GBRForest.h.

{}

Member Function Documentation

double GBRForest::GetAdaBoostClassifier ( const float *  vector ) const

inline

Definition at line 30 of file GBRForest.h.

References GetResponse().

{ return GetResponse(vector); }

double GBRForest::GetClassifier ( const float *  vector ) const

inline

Definition at line 33 of file GBRForest.h.

References GetGradBoostClassifier().

Referenced by MultiTrackSelector::processMVA(), and HIMultiTrackSelector::processMVA().

{ return GetGradBoostClassifier(vector); }

double GBRForest::GetGradBoostClassifier ( const float *  vector ) const

inline

Definition at line 57 of file GBRForest.h.

References funct::exp(), GetResponse(), and uploadConditions::response.

Referenced by PhotonMVABasedHaloTagger::calculateMVA(), and GetClassifier().

                                                                         {
  double response = GetResponse(vector);
  return 2.0 / (1.0 + std::exp(-2.0 * response)) - 1;  //MVA output between -1 and 1
}

double GBRForest::GetResponse ( const float *  vector ) const

inline

Definition at line 48 of file GBRForest.h.

References fInitialResponse, fTrees, uploadConditions::response, and MainPageGenerator::tree.

Referenced by RegressionHelper::applyCombinationRegression(), EGEnergyCorrector::CorrectedEnergyWithError(), EGEnergyCorrector::CorrectedEnergyWithErrorV3(), LowPtGsfElectronIDProducer::eval(), GetAdaBoostClassifier(), RegressionHelper::getEcalRegression(), GetGradBoostClassifier(), PFMETAlgorithmMVA::GetResponse(), EGRegressionModifierV1::modifyObject(), ElectronEnergyRegressionEvaluate::regressionUncertaintyNoTrkVar(), ElectronEnergyRegressionEvaluate::regressionUncertaintyNoTrkVarV1(), ElectronEnergyRegressionEvaluate::regressionUncertaintyWithSubClusters(), ElectronEnergyRegressionEvaluate::regressionUncertaintyWithTrkVar(), ElectronEnergyRegressionEvaluate::regressionUncertaintyWithTrkVarV1(), ElectronEnergyRegressionEvaluate::regressionUncertaintyWithTrkVarV2(), ElectronEnergyRegressionEvaluate::regressionValueNoTrkVar(), ElectronEnergyRegressionEvaluate::regressionValueNoTrkVarV1(), ElectronEnergyRegressionEvaluate::regressionValueWithSubClusters(), ElectronEnergyRegressionEvaluate::regressionValueWithTrkVar(), ElectronEnergyRegressionEvaluate::regressionValueWithTrkVarV1(), and ElectronEnergyRegressionEvaluate::regressionValueWithTrkVarV2().

                                                              {
  double response = fInitialResponse;
  for (auto const& tree : fTrees) {
    response += tree.GetResponse(vector);
  }
  return response;
}

template<class Archive >

void GBRForest::serialize ( Archive &  ar, const unsigned int  version  )

private

void GBRForest::SetInitialResponse ( double  response )

inline

Definition at line 35 of file GBRForest.h.

References fInitialResponse, and uploadConditions::response.

{ fInitialResponse = response; }

std::vector<GBRTree>& GBRForest::Trees ( )

inline

Definition at line 37 of file GBRForest.h.

References fTrees.

{ return fTrees; }

const std::vector<GBRTree>& GBRForest::Trees ( ) const

inline

Definition at line 38 of file GBRForest.h.

References fTrees.

{ return fTrees; }

Friends And Related Function Documentation

friend class boost::serialization::access

friend

Definition at line 44 of file GBRForest.h.

template<typename CondSerializationT , typename Enabled >

friend struct cond::serialization::access

friend

Definition at line 44 of file GBRForest.h.

Member Data Documentation

double GBRForest::fInitialResponse = 0.0

protected

Definition at line 41 of file GBRForest.h.

Referenced by GetResponse(), and SetInitialResponse().

std::vector<GBRTree> GBRForest::fTrees

protected

Definition at line 42 of file GBRForest.h.

Referenced by GetResponse(), and Trees().