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
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 25 of file GBRForest.h.

Constructor & Destructor Documentation

GBRForest::GBRForest

(

)

Member Function Documentation

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

inline

Definition at line 33 of file GBRForest.h.

References GetResponse().

{ return GetResponse(vector); }

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

inline

Definition at line 36 of file GBRForest.h.

References GetGradBoostClassifier().

Referenced by reco::tau::PFRecoTauDiscriminationByMVAIsolationRun2::discriminate(), AntiElectronIDMVA5::MVAValue(), AntiElectronIDMVA6::MVAValue(), MultiTrackSelector::processMVA(), and HIMultiTrackSelector::processMVA().

{ return GetGradBoostClassifier(vector); }

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

inline

Definition at line 62 of file GBRForest.h.

References JetChargeProducer_cfi::exp, and GetResponse().

Referenced by GetClassifier().

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

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

inline

Definition at line 53 of file GBRForest.h.

References fInitialResponse, and fTrees.

Referenced by RegressionHelper::applyCombinationRegression(), EpCombinationTool::combine(), EGEnergyCorrector::CorrectedEnergyWithError(), EGEnergyCorrector::CorrectedEnergyWithErrorV3(), PFPhotonAlgo::EvaluateGCorrMVA(), PFPhotonAlgo::EvaluateLCorrMVA(), PFPhotonAlgo::EvaluateResMVA(), GetAdaBoostClassifier(), SCRegressionCalculator< VarCalc >::getCorrection(), SCRegressionCalculator< VarCalc >::getCorrectionWithErrors(), 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 (std::vector<GBRTree>::const_iterator it=fTrees.begin(); it!=fTrees.end(); ++it) {
    response += it->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 38 of file GBRForest.h.

References fInitialResponse.

{ fInitialResponse = response; }

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

inline

Definition at line 40 of file GBRForest.h.

References fTrees.

{ return fTrees; }

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

inline

Definition at line 41 of file GBRForest.h.

References fTrees.

{ return fTrees; }

Friends And Related Function Documentation

friend class boost::serialization::access

friend

Definition at line 49 of file GBRForest.h.

template<typename CondSerializationT , typename Enabled >

friend struct cond::serialization::access

friend

Definition at line 49 of file GBRForest.h.

Member Data Documentation

double GBRForest::fInitialResponse

protected

Definition at line 45 of file GBRForest.h.

Referenced by GetResponse(), and SetInitialResponse().

std::vector<GBRTree> GBRForest::fTrees

protected

Definition at line 46 of file GBRForest.h.

Referenced by GetResponse(), and Trees().