EGammaMvaEleEstimator.h

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//--------------------------------------------------------------------------------------------------
// $Id $
//
// EGammaMvaEleEstimator
//
// Helper Class for applying MVA electron ID selection
//
// Authors: D.Benedetti, E.DiMaro, S.Xie
//--------------------------------------------------------------------------------------------------
 
 
//#define STANDALONE   // <---- this line
 
#ifndef EGammaMvaEleEstimator_H
#define EGammaMvaEleEstimator_H
 
#ifndef STANDALONE
#include "DataFormats/PatCandidates/interface/Electron.h"
#include "DataFormats/EgammaCandidates/interface/GsfElectronFwd.h"
#include "DataFormats/MuonReco/interface/MuonFwd.h"
#include "DataFormats/VertexReco/interface/VertexFwd.h"
#include "DataFormats/ParticleFlowCandidate/interface/PFCandidateFwd.h"
#include "RecoEcal/EgammaCoreTools/interface/EcalClusterLazyTools.h"
#include "TrackingTools/TransientTrack/interface/TransientTrackBuilder.h"
#include "EgammaAnalysis/ElectronTools/interface/ElectronEffectiveArea.h"
#endif
#include <vector>
#include <TROOT.h>
#include "TMVA/Factory.h"
#include "TMVA/Tools.h"
#include "TMVA/Reader.h"
#include "TMVA/MethodBase.h"
 
class EGammaMvaEleEstimator {
public:
  EGammaMvaEleEstimator();
  ~EGammaMvaEleEstimator();
 
  enum MVAType {
    kTrig = 0,                     // MVA for triggering electrons
    kTrigNoIP = 1,                 // MVA for triggering electrons without IP info
    kNonTrig = 2,                  // MVA for non-triggering electrons
    kIsoRings,                     // Isolation MVA for non-trigger electrons
    kTrigIDIsoCombined,            // ID+Iso Combined MVA for triggering electrons
    kTrigIDIsoCombinedPUCorrected  // ID+Iso Combined MVA for triggering electrons
  };
 
  void initialize(std::string methodName, std::string weightsfile, EGammaMvaEleEstimator::MVAType type);
  void initialize(std::string methodName,
                  EGammaMvaEleEstimator::MVAType type,
                  Bool_t useBinnedVersion,
                  std::vector<std::string> weightsfiles);
 
  Bool_t isInitialized() const { return fisInitialized; }
  UInt_t GetMVABin(double eta, double pt) const;
 
  void bindVariables();
 
#ifndef STANDALONE
  // for kTrig and kNonTrig algorithm
  Double_t mvaValue(const reco::GsfElectron& ele,
                    const reco::Vertex& vertex,
                    const TransientTrackBuilder& transientTrackBuilder,
                    EcalClusterLazyTools const& myEcalCluster,
                    bool printDebug = kFALSE);
 
  // for kTrigNoIP algorithm
  Double_t mvaValue(const reco::GsfElectron& ele,
                    const reco::Vertex& vertex,
                    double rho,
                    //const TransientTrackBuilder& transientTrackBuilder,
                    EcalClusterLazyTools const& myEcalCluster,
                    bool printDebug = kFALSE);
 
  Double_t mvaValue(const pat::Electron& ele, double rho, bool printDebug = kFALSE);
 
  // for kTrig, kNonTrig and kTrigNoIP algorithm
  Double_t mvaValue(const pat::Electron& ele,
                    const reco::Vertex& vertex,
                    double rho,
                    bool useFull5x5 = kFALSE,
                    bool printDebug = kFALSE);
 
  Double_t isoMvaValue(const reco::GsfElectron& ele,
                       const reco::Vertex& vertex,
                       const reco::PFCandidateCollection& PFCandidates,
                       double Rho,
                       ElectronEffectiveArea::ElectronEffectiveAreaTarget EATarget,
                       const reco::GsfElectronCollection& IdentifiedElectrons,
                       const reco::MuonCollection& IdentifiedMuons,
                       bool printDebug = kFALSE);
 
  Double_t IDIsoCombinedMvaValue(const reco::GsfElectron& ele,
                                 const reco::Vertex& vertex,
                                 const TransientTrackBuilder& transientTrackBuilder,
                                 EcalClusterLazyTools const& myEcalCluster,
                                 const reco::PFCandidateCollection& PFCandidates,
                                 double Rho,
                                 ElectronEffectiveArea::ElectronEffectiveAreaTarget EATarget,
                                 bool printDebug = kFALSE);
 
  Double_t isoMvaValue(Double_t Pt,
                       Double_t Eta,
                       Double_t Rho,
                       ElectronEffectiveArea::ElectronEffectiveAreaTarget EATarget,
                       Double_t ChargedIso_DR0p0To0p1,
                       Double_t ChargedIso_DR0p1To0p2,
                       Double_t ChargedIso_DR0p2To0p3,
                       Double_t ChargedIso_DR0p3To0p4,
                       Double_t ChargedIso_DR0p4To0p5,
                       Double_t GammaIso_DR0p0To0p1,
                       Double_t GammaIso_DR0p1To0p2,
                       Double_t GammaIso_DR0p2To0p3,
                       Double_t GammaIso_DR0p3To0p4,
                       Double_t GammaIso_DR0p4To0p5,
                       Double_t NeutralHadronIso_DR0p0To0p1,
                       Double_t NeutralHadronIso_DR0p1To0p2,
                       Double_t NeutralHadronIso_DR0p2To0p3,
                       Double_t NeutralHadronIso_DR0p3To0p4,
                       Double_t NeutralHadronIso_DR0p4To0p5,
                       Bool_t printDebug = kFALSE);
#endif
 
  // for kTrig algo
  Double_t mvaValue(Double_t fbrem,
                    Double_t kfchi2,
                    Int_t kfhits,
                    Double_t gsfchi2,
                    Double_t deta,
                    Double_t dphi,
                    Double_t detacalo,
                    Double_t see,
                    Double_t spp,
                    Double_t etawidth,
                    Double_t phiwidth,
                    Double_t e1x5e5x5,
                    Double_t R9,
                    Double_t HoE,
                    Double_t EoP,
                    Double_t IoEmIoP,
                    Double_t eleEoPout,
                    Double_t PreShowerOverRaw,
                    Double_t d0,
                    Double_t ip3d,
                    Double_t eta,
                    Double_t pt,
                    Bool_t printDebug = kFALSE);
 
  // for kTrigNoIP algo
  Double_t mvaValue(Double_t fbrem,
                    Double_t kfchi2,
                    Int_t kfhits,
                    Double_t gsfchi2,
                    Double_t deta,
                    Double_t dphi,
                    Double_t detacalo,
                    Double_t see,
                    Double_t spp,
                    Double_t etawidth,
                    Double_t phiwidth,
                    Double_t e1x5e5x5,
                    Double_t R9,
                    Double_t HoE,
                    Double_t EoP,
                    Double_t IoEmIoP,
                    Double_t eleEoPout,
                    Double_t rho,
                    Double_t PreShowerOverRaw,
                    Double_t eta,
                    Double_t pt,
                    Bool_t printDebug = kFALSE);
 
  // for kNonTrig algo
  Double_t mvaValue(Double_t fbrem,
                    Double_t kfchi2,
                    Int_t kfhits,
                    Double_t gsfchi2,
                    Double_t deta,
                    Double_t dphi,
                    Double_t detacalo,
                    Double_t see,
                    Double_t spp,
                    Double_t etawidth,
                    Double_t phiwidth,
                    Double_t e1x5e5x5,
                    Double_t R9,
                    Double_t HoE,
                    Double_t EoP,
                    Double_t IoEmIoP,
                    Double_t eleEoPout,
                    Double_t PreShowerOverRaw,
                    Double_t eta,
                    Double_t pt,
                    Bool_t printDebug = kFALSE);
 
  Double_t IDIsoCombinedMvaValue(Double_t fbrem,
                                 Double_t kfchi2,
                                 Int_t kfhits,
                                 Double_t gsfchi2,
                                 Double_t deta,
                                 Double_t dphi,
                                 Double_t detacalo,
                                 Double_t see,
                                 Double_t spp,
                                 Double_t etawidth,
                                 Double_t phiwidth,
                                 Double_t OneMinusE1x5E5x5,
                                 Double_t R9,
                                 Double_t HoE,
                                 Double_t EoP,
                                 Double_t IoEmIoP,
                                 Double_t eleEoPout,
                                 Double_t PreShowerOverRaw,
                                 Double_t d0,
                                 Double_t ip3d,
                                 Double_t ChargedIso_DR0p0To0p1,
                                 Double_t ChargedIso_DR0p1To0p2,
                                 Double_t ChargedIso_DR0p2To0p3,
                                 Double_t ChargedIso_DR0p3To0p4,
                                 Double_t ChargedIso_DR0p4To0p5,
                                 Double_t GammaIso_DR0p0To0p1,
                                 Double_t GammaIso_DR0p1To0p2,
                                 Double_t GammaIso_DR0p2To0p3,
                                 Double_t GammaIso_DR0p3To0p4,
                                 Double_t GammaIso_DR0p4To0p5,
                                 Double_t NeutralHadronIso_DR0p0To0p1,
                                 Double_t NeutralHadronIso_DR0p1To0p2,
                                 Double_t NeutralHadronIso_DR0p2To0p3,
                                 Double_t NeutralHadronIso_DR0p3To0p4,
                                 Double_t NeutralHadronIso_DR0p4To0p5,
                                 Double_t Rho,
                                 Double_t eta,
                                 Double_t pt,
                                 Bool_t printDebug = kFALSE);
 
private:
  std::vector<TMVA::Reader*> fTMVAReader;
  std::vector<TMVA::MethodBase*> fTMVAMethod;
  std::string fMethodname;
  Bool_t fisInitialized;
  MVAType fMVAType;
  Bool_t fUseBinnedVersion;
  UInt_t fNMVABins;
 
  Float_t fMVAVar_fbrem;
  Float_t fMVAVar_kfchi2;
  Float_t fMVAVar_kfhits;     //number of layers
  Float_t fMVAVar_kfhitsall;  //number of hits
  Float_t fMVAVar_gsfchi2;
 
  Float_t fMVAVar_deta;
  Float_t fMVAVar_dphi;
  Float_t fMVAVar_detacalo;
 
  Float_t fMVAVar_see;
  Float_t fMVAVar_spp;
  Float_t fMVAVar_etawidth;
  Float_t fMVAVar_phiwidth;
  Float_t fMVAVar_OneMinusE1x5E5x5;
  Float_t fMVAVar_R9;
 
  Float_t fMVAVar_HoE;
  Float_t fMVAVar_EoP;
  Float_t fMVAVar_IoEmIoP;
  Float_t fMVAVar_eleEoPout;
  Float_t fMVAVar_EoPout;
  Float_t fMVAVar_PreShowerOverRaw;
 
  Float_t fMVAVar_d0;
  Float_t fMVAVar_ip3d;
  Float_t fMVAVar_ip3dSig;
 
  Float_t fMVAVar_eta;
  Float_t fMVAVar_pt;
  Float_t fMVAVar_rho;
 
  Float_t fMVAVar_ChargedIso_DR0p0To0p1;
  Float_t fMVAVar_ChargedIso_DR0p1To0p2;
  Float_t fMVAVar_ChargedIso_DR0p2To0p3;
  Float_t fMVAVar_ChargedIso_DR0p3To0p4;
  Float_t fMVAVar_ChargedIso_DR0p4To0p5;
  Float_t fMVAVar_GammaIso_DR0p0To0p1;
  Float_t fMVAVar_GammaIso_DR0p1To0p2;
  Float_t fMVAVar_GammaIso_DR0p2To0p3;
  Float_t fMVAVar_GammaIso_DR0p3To0p4;
  Float_t fMVAVar_GammaIso_DR0p4To0p5;
  Float_t fMVAVar_NeutralHadronIso_DR0p0To0p1;
  Float_t fMVAVar_NeutralHadronIso_DR0p1To0p2;
  Float_t fMVAVar_NeutralHadronIso_DR0p2To0p3;
  Float_t fMVAVar_NeutralHadronIso_DR0p3To0p4;
  Float_t fMVAVar_NeutralHadronIso_DR0p4To0p5;
};
 
#endif