PileupJetIdAlgo Class Reference

#include <PileupJetIdAlgo.h>

Public Types
typedef std::map< std::string, std::pair< float *, float > >	variables_list_t
enum	version_t { USER =-1, PHILv0 =0 }

Public Member Functions
int	computeCutIDflag (float betaStarClassic, float dR2Mean, float nvtx, float jetPt, float jetEta)
int	computeIDflag (float mva, float jetPt, float jetEta)
int	computeIDflag (float mva, int ptId, int etaId)
PileupJetIdentifier	computeIdVariables (const reco::Jet *jet, float jec, const reco::Vertex *, const reco::VertexCollection &, double rho)
PileupJetIdentifier	computeMva ()
std::string	dumpVariables () const
std::pair< int, int >	getJetIdKey (float jetPt, float jetEta)
std::unique_ptr< const GBRForest >	getMVA (const std::vector< std::string > &, const std::string &)
float	getMVAval (const std::vector< std::string > &, const std::unique_ptr< const GBRForest > &)
const variables_list_t &	getVariables () const
	const PileupJetIdentifier::variables_list_t & getVariables() const { return variables_; }; More...
const std::string	method () const
	PileupJetIdAlgo (int version=PHILv0, const std::string &tmvaWeight="", const std::string &tmvaMethod="", Float_t impactParTkThreshod_=1., const std::vector< std::string > &tmvaVariables=std::vector< std::string >(), bool runMvas=true)
	PileupJetIdAlgo (const edm::ParameterSet &ps, bool runMvas)
void	set (const PileupJetIdentifier &)
	~PileupJetIdAlgo ()

Protected Member Functions
void	bookReader ()
void	initVariables ()
void	resetVariables ()
void	runMva ()
void	setup ()

Protected Attributes
float	betaStarCut_ [3][4][4]
bool	cutBased_
bool	etaBinnedWeights_
std::vector< std::unique_ptr< const GBRForest > >	etaReader_
float	impactParTkThreshod_
PileupJetIdentifier	internalId_
std::vector< double >	jEtaMax_
std::vector< double >	jEtaMin_
float	mvacut_ [3][4][4]
int	nEtaBins_
std::unique_ptr< const GBRForest >	reader_
float	rmsCut_ [3][4][4]
bool	runMvas_
std::vector< std::vector< std::string > >	tmvaEtaVariables_
std::vector< std::string >	tmvaEtaWeights_
std::string	tmvaMethod_
std::map< std::string, std::string >	tmvaNames_
std::vector< std::string >	tmvaSpectators_
std::vector< std::string >	tmvaVariables_
std::string	tmvaWeights_
variables_list_t	variables_
int	version_

Detailed Description

Definition at line 27 of file PileupJetIdAlgo.h.

Member Typedef Documentation

typedef std::map<std::string,std::pair<float *,float> > PileupJetIdAlgo::variables_list_t

Definition at line 47 of file PileupJetIdAlgo.h.

Member Enumeration Documentation

enum PileupJetIdAlgo::version_t

Enumerator
USER
PHILv0

Definition at line 29 of file PileupJetIdAlgo.h.

{ USER=-1, PHILv0=0 };

Constructor & Destructor Documentation

PileupJetIdAlgo::PileupJetIdAlgo	(	int	version = PHILv0,
		const std::string &	tmvaWeight = "",
		const std::string &	tmvaMethod = "",
		Float_t	impactParTkThreshod_ = 1.,
		const std::vector< std::string > &	tmvaVariables = std::vector<std::string>(),
		bool	runMvas = true
	)

Definition at line 91 of file PileupJetIdAlgo.cc.

References impactParTkThreshod_, hltMVAJetPuId_cff::runMvas, runMvas_, setup(), hltPUIdAlgo_cff::tmvaMethod, tmvaMethod_, hltPUIdAlgo_cff::tmvaVariables, tmvaVariables_, hltPUIdAlgo_cff::tmvaWeights, tmvaWeights_, jets_cff::version, and version_.

{
    impactParTkThreshod_ = impactParTkThreshod;
    tmvaWeights_         = tmvaWeights;
    tmvaMethod_          = tmvaMethod;
    tmvaVariables_       = tmvaVariables;
    version_             = version;
    
    runMvas_=runMvas;
    
    setup();
}

PileupJetIdAlgo::PileupJetIdAlgo	(	const edm::ParameterSet &	ps,
		bool	runMvas
	)

ps.getParameter<double>("impactParTkThreshod");

Definition at line 19 of file PileupJetIdAlgo.cc.

References betaStarCut_, cutBased_, etaBinnedWeights_, edm::FileInPath::fullPath(), edm::ParameterSet::getParameter(), impactParTkThreshod_, jEtaMax_, jEtaMin_, PileupJetIdentifier::kLoose, PileupJetIdentifier::kMedium, mvacut_, nEtaBins_, rmsCut_, hltMVAJetPuId_cff::runMvas, runMvas_, setup(), AlCaHLTBitMon_QueryRunRegistry::string, tmvaEtaVariables_, tmvaEtaWeights_, tmvaMethod_, tmvaSpectators_, tmvaVariables_, tmvaWeights_, PileupJetIDParams_cfi::trainings, USER, findQualityFiles::v, and version_.

{
    impactParTkThreshod_ = 1.;
    cutBased_ = false;
    etaBinnedWeights_ = false;
    runMvas_=runMvas;
    //std::string label    = ps.getParameter<std::string>("label");
    cutBased_ =  ps.getParameter<bool>("cutBased");
    if(!cutBased_) 
      {
        etaBinnedWeights_ = ps.getParameter<bool>("etaBinnedWeights");
        if(etaBinnedWeights_){

              const std::vector<edm::ParameterSet>& trainings = ps.getParameter<std::vector <edm::ParameterSet> >("trainings");
              nEtaBins_ = ps.getParameter<int>("nEtaBins");
              for(int v=0; v<nEtaBins_;v++){
                tmvaEtaWeights_.push_back( edm::FileInPath(trainings.at(v).getParameter<std::string>("tmvaWeights")).fullPath() );
                jEtaMin_.push_back( trainings.at(v).getParameter<double>("jEtaMin") );
                jEtaMax_.push_back( trainings.at(v).getParameter<double>("jEtaMax") );
              }
              for(int v=0; v<nEtaBins_;v++){
                tmvaEtaVariables_.push_back( trainings.at(v).getParameter<std::vector<std::string> >("tmvaVariables") );
              }
        }
        else{
          tmvaWeights_                  = edm::FileInPath(ps.getParameter<std::string>("tmvaWeights")).fullPath();
              tmvaVariables_       = ps.getParameter<std::vector<std::string> >("tmvaVariables");
        }
        tmvaMethod_          = ps.getParameter<std::string>("tmvaMethod");
        tmvaSpectators_      = ps.getParameter<std::vector<std::string> >("tmvaSpectators");
        version_             = ps.getParameter<int>("version");
      }
        else version_ = USER;
    edm::ParameterSet jetConfig = ps.getParameter<edm::ParameterSet>("JetIdParams");
    for(int i0 = 0; i0 < 3; i0++) { 
      std::string lCutType                            = "Tight";
      if(i0 == PileupJetIdentifier::kMedium) lCutType = "Medium";
      if(i0 == PileupJetIdentifier::kLoose)  lCutType = "Loose";
      int nCut = 1;
      if(cutBased_) nCut++;
      for(int i1 = 0; i1 < nCut; i1++) {
        std::string lFullCutType = lCutType;
        if(cutBased_ && i1 == 0) lFullCutType = "BetaStar"+ lCutType; 
        if(cutBased_ && i1 == 1) lFullCutType = "RMS"     + lCutType; 
        std::vector<double> pt010  = jetConfig.getParameter<std::vector<double> >(("Pt010_" +lFullCutType).c_str());
        std::vector<double> pt1020 = jetConfig.getParameter<std::vector<double> >(("Pt1020_"+lFullCutType).c_str());
        std::vector<double> pt2030 = jetConfig.getParameter<std::vector<double> >(("Pt2030_"+lFullCutType).c_str());
        std::vector<double> pt3050 = jetConfig.getParameter<std::vector<double> >(("Pt3050_"+lFullCutType).c_str());
        if(!cutBased_) { 
          for(int i2 = 0; i2 < 4; i2++) mvacut_[i0][0][i2] = pt010 [i2];
          for(int i2 = 0; i2 < 4; i2++) mvacut_[i0][1][i2] = pt1020[i2];
          for(int i2 = 0; i2 < 4; i2++) mvacut_[i0][2][i2] = pt2030[i2];
          for(int i2 = 0; i2 < 4; i2++) mvacut_[i0][3][i2] = pt3050[i2];
        }
        if(cutBased_ && i1 == 0) { 
          for(int i2 = 0; i2 < 4; i2++) betaStarCut_[i0][0][i2] = pt010 [i2];
          for(int i2 = 0; i2 < 4; i2++) betaStarCut_[i0][1][i2] = pt1020[i2];
          for(int i2 = 0; i2 < 4; i2++) betaStarCut_[i0][2][i2] = pt2030[i2];
          for(int i2 = 0; i2 < 4; i2++) betaStarCut_[i0][3][i2] = pt3050[i2];
        }
        if(cutBased_ && i1 == 1) { 
          for(int i2 = 0; i2 < 4; i2++) rmsCut_[i0][0][i2] = pt010 [i2];
          for(int i2 = 0; i2 < 4; i2++) rmsCut_[i0][1][i2] = pt1020[i2];
          for(int i2 = 0; i2 < 4; i2++) rmsCut_[i0][2][i2] = pt2030[i2];
          for(int i2 = 0; i2 < 4; i2++) rmsCut_[i0][3][i2] = pt3050[i2];
        }
      }
    }
    setup();
}

PileupJetIdAlgo::~PileupJetIdAlgo

(

)

Definition at line 122 of file PileupJetIdAlgo.cc.

{
}

Member Function Documentation

void PileupJetIdAlgo::bookReader ( )

protected

Definition at line 158 of file PileupJetIdAlgo.cc.

References etaBinnedWeights_, etaReader_, getMVA(), nEtaBins_, reader_, tmvaEtaVariables_, tmvaEtaWeights_, tmvaVariables_, tmvaWeights_, and findQualityFiles::v.

Referenced by getVariables(), and setup().

{
        if(etaBinnedWeights_){
          for(int v=0; v<nEtaBins_;v++) etaReader_.push_back(getMVA(tmvaEtaVariables_.at(v), tmvaEtaWeights_.at(v)));
        } else {
            reader_ = getMVA(tmvaVariables_, tmvaWeights_);
        }
}

int PileupJetIdAlgo::computeCutIDflag	(	float	betaStarClassic,
		float	dR2Mean,
		float	nvtx,
		float	jetPt,
		float	jetEta
	)

Definition at line 230 of file PileupJetIdAlgo.cc.

References betaStarCut_, getJetIdKey(), PileupJetIdentifier::kLoose, PileupJetIdentifier::kMedium, PileupJetIdentifier::kTight, cmsBatch::log, and rmsCut_.

Referenced by runMva().

{
  std::pair<int,int> jetIdKey = getJetIdKey(jetPt,jetEta);
  float betaStarModified = betaStarClassic/log(nvtx-0.64);
  int idFlag(0);
  if(betaStarModified < betaStarCut_[PileupJetIdentifier::kTight ][jetIdKey.first][jetIdKey.second] && 
     dR2Mean          < rmsCut_     [PileupJetIdentifier::kTight ][jetIdKey.first][jetIdKey.second] 
     ) idFlag += 1 <<  PileupJetIdentifier::kTight;

  if(betaStarModified < betaStarCut_[PileupJetIdentifier::kMedium ][jetIdKey.first][jetIdKey.second] && 
     dR2Mean          < rmsCut_     [PileupJetIdentifier::kMedium ][jetIdKey.first][jetIdKey.second] 
     ) idFlag += 1 <<  PileupJetIdentifier::kMedium;
  
  if(betaStarModified < betaStarCut_[PileupJetIdentifier::kLoose  ][jetIdKey.first][jetIdKey.second] && 
     dR2Mean          < rmsCut_     [PileupJetIdentifier::kLoose  ][jetIdKey.first][jetIdKey.second] 
     ) idFlag += 1 <<  PileupJetIdentifier::kLoose;
  return idFlag;
}

int PileupJetIdAlgo::computeIDflag	(	float	mva,
		float	jetPt,
		float	jetEta
	)

Definition at line 249 of file PileupJetIdAlgo.cc.

References getJetIdKey().

Referenced by runMva().

{
  std::pair<int,int> jetIdKey = getJetIdKey(jetPt,jetEta);
  return computeIDflag(mva,jetIdKey.first,jetIdKey.second);
}

int PileupJetIdAlgo::computeIDflag	(	float	mva,
		int	ptId,
		int	etaId
	)

Definition at line 256 of file PileupJetIdAlgo.cc.

References PileupJetIdentifier::kLoose, PileupJetIdentifier::kMedium, PileupJetIdentifier::kTight, and mvacut_.

{
  int idFlag(0);
  if(mva > mvacut_[PileupJetIdentifier::kTight ][ptId][etaId]) idFlag += 1 << PileupJetIdentifier::kTight;
  if(mva > mvacut_[PileupJetIdentifier::kMedium][ptId][etaId]) idFlag += 1 << PileupJetIdentifier::kMedium;
  if(mva > mvacut_[PileupJetIdentifier::kLoose ][ptId][etaId]) idFlag += 1 << PileupJetIdentifier::kLoose;
  return idFlag;
}

PileupJetIdentifier PileupJetIdAlgo::computeIdVariables	(	const reco::Jet *	jet,
		float	jec,
		const reco::Vertex *	vtx,
		const reco::VertexCollection &	allvtx,
		double	rho
	)

Definition at line 274 of file PileupJetIdAlgo.cc.

References funct::abs(), assign(), reco::Muon::bestTrack(), reco::Candidate::bestTrack(), reco::Candidate::charge(), reco::PFJet::chargedEmEnergy(), pat::Jet::chargedEmEnergy(), reco::PFJet::chargedHadronEnergy(), pat::Jet::chargedHadronEnergy(), reco::PFJet::chargedMultiplicity(), pat::Jet::chargedMultiplicity(), PileupJetIdentifier::chFrac01_, PileupJetIdentifier::chFrac02_, PileupJetIdentifier::chFrac03_, PileupJetIdentifier::chFrac04_, PileupJetIdentifier::chFrac05_, PileupJetIdentifier::chFrac06_, PileupJetIdentifier::chFrac07_, PileupJetIdentifier::chgEMfrac_, PileupJetIdentifier::chgHadrfrac_, pat::Jet::correctedJet(), PileupJetIdentifier::d0_, reco::CompositePtrCandidate::daughterPtr(), reco::deltaPhi(), reco::deltaR(), PileupJetIdentifier::dRLead2nd_, PileupJetIdentifier::dRLeadCent_, PileupJetIdentifier::dRMeanCh_, PileupJetIdentifier::dRMeanEm_, PileupJetIdentifier::dRMeanNeut_, reco::TrackBase::dxy(), pat::PackedCandidate::dxy(), reco::TrackBase::dz(), pat::PackedCandidate::dz(), PileupJetIdentifier::emFrac01_, PileupJetIdentifier::emFrac02_, PileupJetIdentifier::emFrac03_, PileupJetIdentifier::emFrac04_, PileupJetIdentifier::emFrac05_, PileupJetIdentifier::emFrac06_, PileupJetIdentifier::emFrac07_, reco::LeafCandidate::energy(), reco::Candidate::eta(), reco::LeafCandidate::eta(), PileupJetIdentifier::etaW_, PileupJetIdentifier::fourthChFrac_, PileupJetIdentifier::fourthEmFrac_, PileupJetIdentifier::fourthFrac_, PileupJetIdentifier::fourthNeutFrac_, cropTnPTrees::frac, pat::PackedCandidate::fromPV(), edm::Ptr< T >::get(), edm::Ref< C, T, F >::get(), reco::PFCandidate::gsfTrackRef(), mps_fire::i, internalId_, reco::Vertex::isFake(), edm::Ref< C, T, F >::isNonnull(), patTestJEC_cfi::jec, metsig::jet, PileupJetIdentifier::jetM_, PileupJetIdentifier::jetPhi_, reco::btau::jetPt, PileupJetIdentifier::jetW_, PileupJetIdentifier::leadChEta_, PileupJetIdentifier::leadChFrac_, PileupJetIdentifier::leadChPhi_, PileupJetIdentifier::leadChPt_, PileupJetIdentifier::leadEmEta_, PileupJetIdentifier::leadEmFrac_, PileupJetIdentifier::leadEmPhi_, PileupJetIdentifier::leadEmPt_, PileupJetIdentifier::leadEta_, PileupJetIdentifier::leadFrac_, PileupJetIdentifier::leadNeutEta_, PileupJetIdentifier::leadNeutFrac_, PileupJetIdentifier::leadNeutPhi_, PileupJetIdentifier::leadNeutPt_, PileupJetIdentifier::leadPhi_, PileupJetIdentifier::leadPt_, reco::LeafCandidate::mass(), min(), reco::PFCandidate::muonRef(), reco::Jet::nConstituents(), reco::Vertex::ndof(), PileupJetIdentifier::neuEMfrac_, PileupJetIdentifier::neuHadrfrac_, PileupJetIdentifier::neutFrac01_, PileupJetIdentifier::neutFrac02_, PileupJetIdentifier::neutFrac03_, PileupJetIdentifier::neutFrac04_, PileupJetIdentifier::neutFrac05_, PileupJetIdentifier::neutFrac06_, PileupJetIdentifier::neutFrac07_, reco::PFJet::neutralEmEnergy(), pat::Jet::neutralEmEnergy(), reco::PFJet::neutralHadronEnergy(), pat::Jet::neutralHadronEnergy(), reco::PFJet::neutralMultiplicity(), pat::Jet::neutralMultiplicity(), reco::CompositePtrCandidate::numberOfDaughters(), reco::CompositePtrCandidate::numberOfSourceCandidatePtrs(), reco::Candidate::pdgId(), PileupJetIdentifier::phiW_, reco::Vertex::position(), jetUpdater_cfi::printWarning, EnergyCorrector::pt, reco::Candidate::pt(), reco::LeafCandidate::pt(), PileupJetIdentifier::pt2A_, PileupJetIdentifier::ptDCh_, PileupJetIdentifier::ptDNe_, PileupJetIdentifier::ptMean_, PileupJetIdentifier::ptRMS_, pat::PackedCandidate::PVUsedInFit, alignCSCRings::r, resetVariables(), rho, runMva(), runMvas_, PileupJetIdentifier::secondChFrac_, PileupJetIdentifier::secondEmFrac_, PileupJetIdentifier::secondEta_, PileupJetIdentifier::secondFrac_, PileupJetIdentifier::secondNeutFrac_, PileupJetIdentifier::secondPhi_, PileupJetIdentifier::secondPt_, setPtEtaPhi(), reco::CompositePtrCandidate::sourceCandidatePtr(), mathSSE::sqrt(), PileupJetIdentifier::sumChPt_, PileupJetIdentifier::sumNePt_, TtFullHadEvtBuilder_cfi::sumPt, PileupJetIdentifier::sumPt_, std::swap(), PileupJetIdentifier::thirdChFrac_, PileupJetIdentifier::thirdEmFrac_, PileupJetIdentifier::thirdFrac_, PileupJetIdentifier::thirdNeutFrac_, reco::PFCandidate::trackRef(), reco::Vertex::trackWeight(), and mps_merge::weight.

Referenced by PileupJetIdProducer::produce().

{

    static std::atomic<int> printWarning{10};
    
    // initialize all variables to 0
    resetVariables();
    
    // loop over constituents, accumulate sums and find leading candidates
    const pat::Jet * patjet = dynamic_cast<const pat::Jet *>(jet);
    const reco::PFJet * pfjet = dynamic_cast<const reco::PFJet *>(jet);
    assert( patjet != nullptr || pfjet != nullptr );
    if( patjet != nullptr && jec == 0. ) { // if this is a pat jet and no jec has been passed take the jec from the object
      jec = patjet->pt()/patjet->correctedJet(0).pt();
    }
    if( jec <= 0. ) {
      jec = 1.;
    }
    
    const reco::Candidate* lLead = nullptr, *lSecond = nullptr, *lLeadNeut = nullptr, *lLeadEm = nullptr, *lLeadCh = nullptr, *lTrail = nullptr;
    std::vector<float> frac, fracCh, fracEm, fracNeut;
    float cones[] = { 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7 };
    size_t ncones = sizeof(cones)/sizeof(float);
    float * coneFracs[]     = { &internalId_.frac01_, &internalId_.frac02_, &internalId_.frac03_, &internalId_.frac04_, 
                    &internalId_.frac05_,  &internalId_.frac06_,  &internalId_.frac07_ };
    float * coneEmFracs[]   = { &internalId_.emFrac01_, &internalId_.emFrac02_, &internalId_.emFrac03_, &internalId_.emFrac04_, 
                    &internalId_.emFrac05_, &internalId_.emFrac06_, &internalId_.emFrac07_ }; 
    float * coneNeutFracs[] = { &internalId_.neutFrac01_, &internalId_.neutFrac02_, &internalId_.neutFrac03_, &internalId_.neutFrac04_, 
                    &internalId_.neutFrac05_, &internalId_.neutFrac06_, &internalId_.neutFrac07_ }; 
    float * coneChFracs[]   = { &internalId_.chFrac01_, &internalId_.chFrac02_, &internalId_.chFrac03_, &internalId_.chFrac04_, 
                    &internalId_.chFrac05_, &internalId_.chFrac06_, &internalId_.chFrac07_ }; 
    TMatrixDSym covMatrix(2); covMatrix = 0.;
    float jetPt = jet->pt() / jec; // use uncorrected pt for shape variables
    float sumPt = 0., sumPt2 = 0., sumTkPt = 0.,sumPtCh=0,sumPtNe = 0;
    setPtEtaPhi(*jet,internalId_.jetPt_,internalId_.jetEta_,internalId_.jetPhi_); // use corrected pt for jet kinematics
    internalId_.jetM_ = jet->mass(); 
    internalId_.nvtx_ = allvtx.size();
    internalId_.rho_ = rho;

    float dRmin(1000);
    
    for ( unsigned i = 0; i < jet->numberOfSourceCandidatePtrs(); ++i ) {
      reco::CandidatePtr pfJetConstituent = jet->sourceCandidatePtr(i);
  
      const reco::Candidate* icand = pfJetConstituent.get();
      const pat::PackedCandidate* lPack = dynamic_cast<const pat::PackedCandidate *>( icand );
      const reco::PFCandidate *lPF=dynamic_cast<const reco::PFCandidate*>( icand );
      bool isPacked = true;
      if (lPack == nullptr){
        isPacked = false;
      }

        float candPt = icand->pt();
        float candPtFrac = candPt/jetPt;
        float candDr   = reco::deltaR(*icand,*jet);
        float candDeta = icand->eta() - jet->eta();
        float candDphi = reco::deltaPhi(*icand,*jet);
        float candPtDr = candPt * candDr;
        size_t icone = std::lower_bound(&cones[0],&cones[ncones],candDr) - &cones[0];

        if(candDr < dRmin) dRmin = candDr;

        // // all particles
        if( lLead == nullptr || candPt > lLead->pt() ) {
            lSecond = lLead;
            lLead = icand; 
        } else if( (lSecond == nullptr || candPt > lSecond->pt()) && (candPt < lLead->pt()) ) {
            lSecond = icand;
        }

        // // average shapes
        internalId_.dRMean_     += candPtDr;
        internalId_.dR2Mean_    += candPtDr*candPtDr;
        covMatrix(0,0) += candPt*candPt*candDeta*candDeta;
        covMatrix(0,1) += candPt*candPt*candDeta*candDphi;
        covMatrix(1,1) += candPt*candPt*candDphi*candDphi;
        internalId_.ptD_ += candPt*candPt;
        sumPt += candPt;
        sumPt2 += candPt*candPt;
        
        // single most energetic candiates and jet shape profiles
        frac.push_back(candPtFrac);
        
        if( icone < ncones ) { *coneFracs[icone] += candPt; }
    
        // neutrals
        if( abs(icand->pdgId()) == 130) {
            if (lLeadNeut == nullptr || candPt > lLeadNeut->pt()) { lLeadNeut = icand; }
            internalId_.dRMeanNeut_ += candPtDr;
            fracNeut.push_back(candPtFrac);
            if( icone < ncones ) { *coneNeutFracs[icone] += candPt; }
            internalId_.ptDNe_    += candPt*candPt;
            sumPtNe               += candPt;
        }
        // EM candidated
        if( icand->pdgId() == 22 ) {
            if(lLeadEm == nullptr || candPt > lLeadEm->pt())  { lLeadEm = icand; }
            internalId_.dRMeanEm_ += candPtDr;
            fracEm.push_back(candPtFrac);
            if( icone < ncones ) { *coneEmFracs[icone] += candPt; }
            internalId_.ptDNe_    += candPt*candPt;
            sumPtNe               += candPt;
        }
        // Charged  particles
        if(  icand->charge() != 0 ) {
                if (lLeadCh == nullptr || candPt > lLeadCh->pt()) { 
              lLeadCh = icand;
            
              const reco::Track* pfTrk = icand->bestTrack();
              if (lPF && std::abs(icand->pdgId()) == 13 && pfTrk == nullptr){
                reco::MuonRef lmuRef = lPF->muonRef();
                if (lmuRef.isNonnull()){
                  const reco::Muon& lmu = *lmuRef.get();
                  pfTrk = lmu.bestTrack();
                  edm::LogWarning("BadMuon")<<"Found a PFCandidate muon without a trackRef: falling back to Muon::bestTrack ";
                }
              }
              if(pfTrk==nullptr) { //protection against empty pointers for the miniAOD case
                //To handle the electron case
                if(isPacked) {
                  internalId_.d0_ = std::abs(lPack->dxy(vtx->position()));
                  internalId_.dZ_ = std::abs(lPack->dz(vtx->position()));
                }
                else if(lPF!=nullptr) {
                  pfTrk=(lPF->trackRef().get()==nullptr)?lPF->gsfTrackRef().get():lPF->trackRef().get();
                  internalId_.d0_ = std::abs(pfTrk->dxy(vtx->position()));
                  internalId_.dZ_ = std::abs(pfTrk->dz(vtx->position()));
                }
              }
              else {
                internalId_.d0_ = std::abs(pfTrk->dxy(vtx->position()));
                internalId_.dZ_ = std::abs(pfTrk->dz(vtx->position()));
              }
            }
            internalId_.dRMeanCh_  += candPtDr;
            internalId_.ptDCh_     += candPt*candPt;
            fracCh.push_back(candPtFrac);
            if( icone < ncones ) { *coneChFracs[icone] += candPt; }
            sumPtCh                += candPt;
        }
        // // beta and betastar     
        if( icand->charge() != 0 ) {
              if (!isPacked){
               if(lPF->trackRef().isNonnull() ) { 
                    float tkpt = candPt;
                sumTkPt += tkpt;
                // 'classic' beta definition based on track-vertex association
                bool inVtx0 = vtx->trackWeight ( lPF->trackRef()) > 0 ;

                bool inAnyOther = false;
                // alternative beta definition based on track-vertex distance of closest approach
                double dZ0 = std::abs(lPF->trackRef()->dz(vtx->position()));
                double dZ = dZ0;
                for(reco::VertexCollection::const_iterator  vi=allvtx.begin(); vi!=allvtx.end(); ++vi ) {
                    const reco::Vertex & iv = *vi;
                    if( iv.isFake() || iv.ndof() < 4 ) { continue; }
                        // the primary vertex may have been copied by the user: check identity by position
                        bool isVtx0  = (iv.position() - vtx->position()).r() < 0.02;
                    // 'classic' beta definition: check if the track is associated with
                    // any vertex other than the primary one
                    if( ! isVtx0 && ! inAnyOther ) {
                      inAnyOther =  vtx->trackWeight ( lPF->trackRef()) <= 0 ;
                    }
                    // alternative beta: find closest vertex to the track
                    dZ = std::min(dZ,std::abs(lPF->trackRef()->dz(iv.position())));
                }
                // classic beta/betaStar
                if( inVtx0 && ! inAnyOther ) {
                    internalId_.betaClassic_ += tkpt;
                } else if( ! inVtx0 && inAnyOther ) {
                    internalId_.betaStarClassic_ += tkpt;
                }
                // alternative beta/betaStar
                if( dZ0 < 0.2 ) {
                    internalId_.beta_ += tkpt;
                } else if( dZ < 0.2 ) {
                    internalId_.betaStar_ += tkpt;
                }
               } 
                }
            else{
                    float tkpt = candPt;
                    sumTkPt += tkpt;
                bool inVtx0 = false; 
                bool inVtxOther = false; 
                double dZ0=9999.;
                double dZ_tmp = 9999.;
                for (unsigned vtx_i = 0 ; vtx_i < allvtx.size() ; vtx_i++ ) {
                            auto iv = allvtx[vtx_i];

                    if (iv.isFake())
                        continue;

                    // Match to vertex in case of copy as above
                                        bool isVtx0  = (iv.position() - vtx->position()).r() < 0.02;

                    if (isVtx0) {
                        if (lPack->fromPV(vtx_i) == pat::PackedCandidate::PVUsedInFit) inVtx0 = true;
                        if (lPack->fromPV(vtx_i) == 0) inVtxOther = true;
                        dZ0 = lPack->dz(iv.position());
                    }

                    if (fabs(lPack->dz(iv.position())) < fabs(dZ_tmp)) {
                        dZ_tmp = lPack->dz(iv.position());
                    }
                }
                if (inVtx0){
                    internalId_.betaClassic_ += tkpt;
                } else if (inVtxOther){
                    internalId_.betaStarClassic_ += tkpt;
                }
                if (fabs(dZ0) < 0.2){
                    internalId_.beta_ += tkpt;
                } else if (fabs(dZ_tmp) < 0.2){
                    internalId_.betaStar_ += tkpt;
                }
            }
        }
        // trailing candidate
        if( lTrail == nullptr || candPt < lTrail->pt() ) {
            lTrail = icand; 
        }
    
    }

    // // Finalize all variables
    assert( !(lLead == nullptr) );

    if ( lSecond == nullptr )   { lSecond   = lTrail; }
    if ( lLeadNeut == nullptr ) { lLeadNeut = lTrail; }
    if ( lLeadEm == nullptr )   { lLeadEm   = lTrail; }
    if ( lLeadCh == nullptr )   { lLeadCh   = lTrail; }
    
    if( patjet != nullptr ) { // to enable running on MiniAOD slimmedJets
     internalId_.nCharged_    = patjet->chargedMultiplicity();
     internalId_.nNeutrals_   = patjet->neutralMultiplicity();
     internalId_.chgEMfrac_   = patjet->chargedEmEnergy()    /jet->energy();
     internalId_.neuEMfrac_   = patjet->neutralEmEnergy()    /jet->energy();
     internalId_.chgHadrfrac_ = patjet->chargedHadronEnergy()/jet->energy();
     internalId_.neuHadrfrac_ = patjet->neutralHadronEnergy()/jet->energy();
    } else {
     internalId_.nCharged_    = pfjet->chargedMultiplicity();
     internalId_.nNeutrals_   = pfjet->neutralMultiplicity();
     internalId_.chgEMfrac_   = pfjet->chargedEmEnergy()    /jet->energy();
     internalId_.neuEMfrac_   = pfjet->neutralEmEnergy()    /jet->energy();
     internalId_.chgHadrfrac_ = pfjet->chargedHadronEnergy()/jet->energy();
     internalId_.neuHadrfrac_ = pfjet->neutralHadronEnergy()/jet->energy();
    }
        internalId_.nParticles_   = jet->nConstituents();

    float sumW2(0.0);
    float sum_deta(0.0),sum_dphi(0.0);
    float ave_deta(0.0), ave_dphi(0.0);
    for (size_t j = 0; j < jet->numberOfDaughters(); j++) {
      const auto& part = jet->daughterPtr(j);
      if (!(part.isAvailable() && part.isNonnull()) ){
            continue;
      }

      float weight = part->pt();
      float weight2 = weight * weight;
      sumW2        += weight2;
      float deta = part->eta() - jet->eta();
      float dphi = reco::deltaPhi(*part, *jet);
      sum_deta     += deta*weight2;
      sum_dphi     += dphi*weight2;
      if (sumW2 > 0) {
        ave_deta = sum_deta/sumW2;
        ave_dphi = sum_dphi/sumW2;
      }
    }

    float ddetaR_sum(0.0), ddphiR_sum(0.0), pull_tmp(0.0);
    for (size_t i = 0; i < jet->numberOfDaughters(); i++) {
      const auto& part = jet->daughterPtr(i);
      if (!(part.isAvailable() && part.isNonnull()) ){
            continue;
          }
      float weight =part->pt()*part->pt();
      float deta = part->eta() - jet->eta();
      float dphi = reco::deltaPhi(*part, *jet);
      float ddeta, ddphi, ddR;
      ddeta = deta - ave_deta ;
      ddphi = dphi-ave_dphi;
      ddR = sqrt(ddeta*ddeta + ddphi*ddphi);
      ddetaR_sum += ddR*ddeta*weight;
      ddphiR_sum += ddR*ddphi*weight;
    }
    if (sumW2 > 0) {
      float ddetaR_ave = ddetaR_sum/sumW2;
      float ddphiR_ave = ddphiR_sum/sumW2;
      pull_tmp = sqrt(ddetaR_ave*ddetaR_ave+ddphiR_ave*ddphiR_ave);
    }
    internalId_.pull_ = pull_tmp;
 

    setPtEtaPhi(*lLead,internalId_.leadPt_,internalId_.leadEta_,internalId_.leadPhi_);                 
    setPtEtaPhi(*lSecond,internalId_.secondPt_,internalId_.secondEta_,internalId_.secondPhi_);        
    setPtEtaPhi(*lLeadNeut,internalId_.leadNeutPt_,internalId_.leadNeutEta_,internalId_.leadNeutPhi_); 
    setPtEtaPhi(*lLeadEm,internalId_.leadEmPt_,internalId_.leadEmEta_,internalId_.leadEmPhi_);        
    setPtEtaPhi(*lLeadCh,internalId_.leadChPt_,internalId_.leadChEta_,internalId_.leadChPhi_);         

    std::sort(frac.begin(),frac.end(),std::greater<float>());
    std::sort(fracCh.begin(),fracCh.end(),std::greater<float>());
    std::sort(fracEm.begin(),fracEm.end(),std::greater<float>());
    std::sort(fracNeut.begin(),fracNeut.end(),std::greater<float>());
    assign(frac,    internalId_.leadFrac_,    internalId_.secondFrac_,    internalId_.thirdFrac_,    internalId_.fourthFrac_);
    assign(fracCh,  internalId_.leadChFrac_,  internalId_.secondChFrac_,  internalId_.thirdChFrac_,  internalId_.fourthChFrac_);
    assign(fracEm,  internalId_.leadEmFrac_,  internalId_.secondEmFrac_,  internalId_.thirdEmFrac_,  internalId_.fourthEmFrac_);
    assign(fracNeut,internalId_.leadNeutFrac_,internalId_.secondNeutFrac_,internalId_.thirdNeutFrac_,internalId_.fourthNeutFrac_);
    
    covMatrix(0,0) /= sumPt2;
    covMatrix(0,1) /= sumPt2;
    covMatrix(1,1) /= sumPt2;
    covMatrix(1,0)  = covMatrix(0,1);
    internalId_.etaW_ = sqrt(covMatrix(0,0));
    internalId_.phiW_ = sqrt(covMatrix(1,1));
    internalId_.jetW_ = 0.5*(internalId_.etaW_+internalId_.phiW_);
    TVectorD eigVals(2); eigVals = TMatrixDSymEigen(covMatrix).GetEigenValues();
    internalId_.majW_ = sqrt(std::abs(eigVals(0)));
    internalId_.minW_ = sqrt(std::abs(eigVals(1)));
    if( internalId_.majW_ < internalId_.minW_ ) { std::swap(internalId_.majW_,internalId_.minW_); }
    
    internalId_.dRLeadCent_ = reco::deltaR(*jet,*lLead);
    if( lSecond == nullptr ) { internalId_.dRLead2nd_  = reco::deltaR(*jet,*lSecond); }
    internalId_.dRMean_     /= jetPt;
    internalId_.dRMeanNeut_ /= jetPt;
    internalId_.dRMeanEm_   /= jetPt;
    internalId_.dRMeanCh_   /= jetPt;
    internalId_.dR2Mean_    /= sumPt2;
    
    for(size_t ic=0; ic<ncones; ++ic){
        *coneFracs[ic]     /= jetPt;
        *coneEmFracs[ic]   /= jetPt;
        *coneNeutFracs[ic] /= jetPt;
        *coneChFracs[ic]   /= jetPt;
    }
    //http://jets.physics.harvard.edu/qvg/
    double ptMean = sumPt/internalId_.nParticles_;
    double ptRMS  = 0;
    for(unsigned int i0 = 0; i0 < frac.size(); i0++) {ptRMS+=(frac[i0]-ptMean)*(frac[i0]-ptMean);}
    ptRMS/=internalId_.nParticles_;
    ptRMS=sqrt(ptRMS);
    
    internalId_.ptMean_  = ptMean;
    internalId_.ptRMS_   = ptRMS/jetPt;
    internalId_.pt2A_    = sqrt( internalId_.ptD_     /internalId_.nParticles_)/jetPt;
    internalId_.ptD_     = sqrt( internalId_.ptD_)    / sumPt;
    internalId_.ptDCh_   = sqrt( internalId_.ptDCh_)  / sumPtCh;
    internalId_.ptDNe_   = sqrt( internalId_.ptDNe_)  / sumPtNe;
    internalId_.sumPt_   = sumPt;
    internalId_.sumChPt_ = sumPtCh;
    internalId_.sumNePt_ = sumPtNe;

    internalId_.jetR_    = lLead->pt()/sumPt;
    internalId_.jetRchg_ = lLeadCh->pt()/sumPt;
    internalId_.dRMatch_ = dRmin;

    if( sumTkPt != 0. ) {
        internalId_.beta_     /= sumTkPt;
        internalId_.betaStar_ /= sumTkPt;
        internalId_.betaClassic_ /= sumTkPt;
        internalId_.betaStarClassic_ /= sumTkPt;
    } else {
        assert( internalId_.beta_ == 0. && internalId_.betaStar_ == 0.&& internalId_.betaClassic_ == 0. && internalId_.betaStarClassic_ == 0. );
    }

    if( runMvas_ ) {
        runMva();
    }
    
    return PileupJetIdentifier(internalId_);
}

PileupJetIdentifier PileupJetIdAlgo::computeMva

(

)

Definition at line 267 of file PileupJetIdAlgo.cc.

References internalId_, and runMva().

Referenced by PileupJetIdProducer::produce().

{
    runMva();
    return PileupJetIdentifier(internalId_);
}

std::string PileupJetIdAlgo::dumpVariables

(

)

const

Definition at line 654 of file PileupJetIdAlgo.cc.

References MillePedeFileConverter_cfg::out, and variables_.

Referenced by method().

{
    std::stringstream out;
    for(variables_list_t::const_iterator it=variables_.begin(); 
        it!=variables_.end(); ++it ) {
        out << std::setw(15) << it->first << std::setw(3) << "=" 
            << std::setw(5) << *it->second.first 
            << " (" << std::setw(5) << it->second.second << ")" << std::endl;
    }
    return out.str();
}

std::pair< int, int > PileupJetIdAlgo::getJetIdKey	(	float	jetPt,
		float	jetEta
	)

Definition at line 215 of file PileupJetIdAlgo.cc.

References funct::abs().

Referenced by computeCutIDflag(), and computeIDflag().

{
  int ptId = 0;
  if(jetPt >= 10 && jetPt < 20) ptId = 1;                                                                                 
  if(jetPt >= 20 && jetPt < 30) ptId = 2;                                                                                 
  if(jetPt >= 30              ) ptId = 3;                                                                                          
  
  int etaId = 0;
  if(std::abs(jetEta) >= 2.5  && std::abs(jetEta) < 2.75) etaId = 1;                                                              
  if(std::abs(jetEta) >= 2.75 && std::abs(jetEta) < 3.0 ) etaId = 2;                                                              
  if(std::abs(jetEta) >= 3.0  && std::abs(jetEta) < 5.0 ) etaId = 3;                                 

  return std::pair<int,int>(ptId,etaId);
}

std::unique_ptr< const GBRForest > PileupJetIdAlgo::getMVA	(	const std::vector< std::string > &	varList,
		const std::string &	tmvaWeights
	)

Definition at line 143 of file PileupJetIdAlgo.cc.

References relativeConstraints::empty, plotBeamSpotDB::first, reco::details::loadTMVAWeights(), tmvaMethod_, tmvaNames_, tmvaSpectators_, and variables_.

Referenced by bookReader().

{
        TMVA::Reader tmpTMVAReader( "!Color:Silent:!Error" );
        for(std::vector<std::string>::const_iterator it=varList.begin(); it!=varList.end(); ++it) {
            if( tmvaNames_[*it].empty() ) tmvaNames_[*it] = *it;
            tmpTMVAReader.AddVariable( *it, variables_[ tmvaNames_[*it] ].first );
        }
        for(std::vector<std::string>::iterator it=tmvaSpectators_.begin(); it!=tmvaSpectators_.end(); ++it) {
            if( tmvaNames_[*it].empty() ) tmvaNames_[*it] = *it;
            tmpTMVAReader.AddSpectator( *it, variables_[ tmvaNames_[*it] ].first );
        }
        reco::details::loadTMVAWeights(&tmpTMVAReader,  tmvaMethod_, tmvaWeights);
        return( std::make_unique<const GBRForest> ( dynamic_cast<TMVA::MethodBDT*>( tmpTMVAReader.FindMVA(tmvaMethod_.c_str()) ) ) );
}

float PileupJetIdAlgo::getMVAval	(	const std::vector< std::string > &	varList,
		const std::unique_ptr< const GBRForest > &	reader
	)

Definition at line 175 of file PileupJetIdAlgo.cc.

References JetChargeProducer_cfi::var, and variables_.

Referenced by runMva().

{
        float mvaval = -2;
        std::vector<float> vars;
        for(std::vector<std::string>::const_iterator it=varList.begin(); it!=varList.end(); ++it) {
            std::pair<float *,float> var = variables_.at(*it);
            vars.push_back( *var.first );
        }
        mvaval = reader->GetClassifier(vars.data());
        return mvaval;
}

const variables_list_t& PileupJetIdAlgo::getVariables ( ) const

inline

const PileupJetIdentifier::variables_list_t & getVariables() const { return variables_; };

Definition at line 55 of file PileupJetIdAlgo.h.

References bookReader(), initVariables(), resetVariables(), runMva(), setup(), and variables_.

{ return variables_; };

void PileupJetIdAlgo::initVariables ( )

protected

Definition at line 682 of file PileupJetIdAlgo.cc.

References beta, BeamSpotFakeParameters_cfi::betaStar, allConversions_cfi::d0, METSignificanceParams_cfi::dRMatch, PileupJetIdentifier::idFlag_, INIT_VARIABLE, internalId_, reco::btau::jetEta, reco::btau::jetPhi, reco::btau::jetPt, large_val, DetachedQuadStep_cff::mva, hpstanc_transforms::nCharged, jets_cff::ptD, rho, and TtFullHadEvtBuilder_cfi::sumPt.

Referenced by getVariables(), and setup().

{
    internalId_.idFlag_    = 0;
    INIT_VARIABLE(mva        , "", -100.);
    //INIT_VARIABLE(jetPt      , "jspt_1", 0.);
    //INIT_VARIABLE(jetEta     , "jseta_1", large_val);
    INIT_VARIABLE(jetPt      , "", 0.);
    INIT_VARIABLE(jetEta     , "", large_val);
    INIT_VARIABLE(jetPhi     , "jsphi_1", large_val);
    INIT_VARIABLE(jetM       , "jm_1", 0.);

    INIT_VARIABLE(nCharged   , "", 0.);
    INIT_VARIABLE(nNeutrals  , "", 0.);
    
    INIT_VARIABLE(chgEMfrac  , "", 0.);
    INIT_VARIABLE(neuEMfrac  , "", 0.);
    INIT_VARIABLE(chgHadrfrac, "", 0.);
    INIT_VARIABLE(neuHadrfrac, "", 0.);
    
    INIT_VARIABLE(d0         , "jd0_1"    , -1000.);   
    INIT_VARIABLE(dZ         , "jdZ_1"    , -1000.);  
    //INIT_VARIABLE(nParticles , "npart_1"  , 0.);  
    INIT_VARIABLE(nParticles , ""  , 0.);  
    
    INIT_VARIABLE(leadPt     , "lpt_1"    , 0.);  
    INIT_VARIABLE(leadEta    , "leta_1"   , large_val);  
    INIT_VARIABLE(leadPhi    , "lphi_1"   , large_val);  
    INIT_VARIABLE(secondPt   , "spt_1"    , 0.);  
    INIT_VARIABLE(secondEta  , "seta_1"   , large_val);  
    INIT_VARIABLE(secondPhi  , "sphi_1"   , large_val);  
    INIT_VARIABLE(leadNeutPt , "lnept_1"    , 0.);  
    INIT_VARIABLE(leadNeutEta, "lneeta_1"   , large_val);  
    INIT_VARIABLE(leadNeutPhi, "lnephi_1"   , large_val);  
    INIT_VARIABLE(leadEmPt   , "lempt_1"  , 0.);  
    INIT_VARIABLE(leadEmEta  , "lemeta_1" , large_val);  
    INIT_VARIABLE(leadEmPhi  , "lemphi_1" , large_val);  
    INIT_VARIABLE(leadChPt   , "lchpt_1"  , 0.);  
    INIT_VARIABLE(leadChEta  , "lcheta_1" , large_val);  
    INIT_VARIABLE(leadChPhi  , "lchphi_1" , large_val);  
    INIT_VARIABLE(leadFrac   , "lLfr_1"   , 0.);  
    
    INIT_VARIABLE(dRLeadCent , "drlc_1"   , 0.);  
    INIT_VARIABLE(dRLead2nd  , "drls_1"   , 0.);  
    INIT_VARIABLE(dRMean     , "drm_1"    , 0.);  
    INIT_VARIABLE(dRMean     , ""    , 0.);  
    INIT_VARIABLE(pull       , ""    , 0.);
    INIT_VARIABLE(dRMeanNeut , "drmne_1"  , 0.);  
    INIT_VARIABLE(dRMeanEm   , "drem_1"   , 0.);  
    INIT_VARIABLE(dRMeanCh   , "drch_1"   , 0.);  
    INIT_VARIABLE(dR2Mean    , ""         , 0.);  
        
    INIT_VARIABLE(ptD        , "", 0.);
    INIT_VARIABLE(ptMean     , "", 0.);
    INIT_VARIABLE(ptRMS      , "", 0.);
    INIT_VARIABLE(pt2A       , "", 0.);
    INIT_VARIABLE(ptDCh      , "", 0.);
    INIT_VARIABLE(ptDNe      , "", 0.);
    INIT_VARIABLE(sumPt      , "", 0.);
    INIT_VARIABLE(sumChPt    , "", 0.);
    INIT_VARIABLE(sumNePt    , "", 0.);

    INIT_VARIABLE(secondFrac  ,"" ,0.);  
    INIT_VARIABLE(thirdFrac   ,"" ,0.);  
    INIT_VARIABLE(fourthFrac  ,"" ,0.);  

    INIT_VARIABLE(leadChFrac    ,"" ,0.);  
    INIT_VARIABLE(secondChFrac  ,"" ,0.);  
    INIT_VARIABLE(thirdChFrac   ,"" ,0.);  
    INIT_VARIABLE(fourthChFrac  ,"" ,0.);  

    INIT_VARIABLE(leadNeutFrac    ,"" ,0.);  
    INIT_VARIABLE(secondNeutFrac  ,"" ,0.);  
    INIT_VARIABLE(thirdNeutFrac   ,"" ,0.);  
    INIT_VARIABLE(fourthNeutFrac  ,"" ,0.);  

    INIT_VARIABLE(leadEmFrac    ,"" ,0.);  
    INIT_VARIABLE(secondEmFrac  ,"" ,0.);  
    INIT_VARIABLE(thirdEmFrac   ,"" ,0.);  
    INIT_VARIABLE(fourthEmFrac  ,"" ,0.);  

    INIT_VARIABLE(jetW  ,"" ,1.);  
    INIT_VARIABLE(etaW  ,"" ,1.);  
    INIT_VARIABLE(phiW  ,"" ,1.);  

    INIT_VARIABLE(majW  ,"" ,1.);  
    INIT_VARIABLE(minW  ,"" ,1.);  

    INIT_VARIABLE(frac01    ,"" ,0.);  
    INIT_VARIABLE(frac02    ,"" ,0.);  
    INIT_VARIABLE(frac03    ,"" ,0.);  
    INIT_VARIABLE(frac04    ,"" ,0.);
    INIT_VARIABLE(frac05   ,"" ,0.);  
    INIT_VARIABLE(frac06   ,"" ,0.);  
    INIT_VARIABLE(frac07   ,"" ,0.);
        
    INIT_VARIABLE(chFrac01    ,"" ,0.);  
    INIT_VARIABLE(chFrac02    ,"" ,0.);
    INIT_VARIABLE(chFrac03    ,"" ,0.);  
    INIT_VARIABLE(chFrac04    ,"" ,0.);  
    INIT_VARIABLE(chFrac05   ,"" ,0.);  
    INIT_VARIABLE(chFrac06   ,"" ,0.);  
    INIT_VARIABLE(chFrac07   ,"" ,0.);  

    INIT_VARIABLE(neutFrac01    ,"" ,0.);  
    INIT_VARIABLE(neutFrac02    ,"" ,0.);  
    INIT_VARIABLE(neutFrac03    ,"" ,0.);  
    INIT_VARIABLE(neutFrac04    ,"" ,0.);  
    INIT_VARIABLE(neutFrac05   ,"" ,0.);  
    INIT_VARIABLE(neutFrac06   ,"" ,0.);  
    INIT_VARIABLE(neutFrac07   ,"" ,0.);  

    INIT_VARIABLE(emFrac01    ,"" ,0.);  
    INIT_VARIABLE(emFrac02    ,"" ,0.);  
    INIT_VARIABLE(emFrac03    ,"" ,0.);  
    INIT_VARIABLE(emFrac04    ,"" ,0.);  
    INIT_VARIABLE(emFrac05   ,"" ,0.);  
    INIT_VARIABLE(emFrac06   ,"" ,0.);  
    INIT_VARIABLE(emFrac07   ,"" ,0.);  

    INIT_VARIABLE(beta   ,"" ,0.);  
    INIT_VARIABLE(betaStar   ,"" ,0.);  
    INIT_VARIABLE(betaClassic   ,"" ,0.);  
    INIT_VARIABLE(betaStarClassic   ,"" ,0.);  

    INIT_VARIABLE(nvtx   ,"" ,0.);  
    INIT_VARIABLE(rho   ,"" ,0.);  
    INIT_VARIABLE(nTrueInt   ,"" ,0.);

    INIT_VARIABLE(jetR       , "", 0.);
    INIT_VARIABLE(jetRchg    , "", 0.);
    INIT_VARIABLE(dRMatch    , "", 0.);
    
}

const std::string PileupJetIdAlgo::method ( ) const

inline

Definition at line 43 of file PileupJetIdAlgo.h.

References dumpVariables(), AlCaHLTBitMon_QueryRunRegistry::string, and tmvaMethod_.

{ return tmvaMethod_; }

void PileupJetIdAlgo::resetVariables ( )

protected

Definition at line 667 of file PileupJetIdAlgo.cc.

References PileupJetIdentifier::idFlag_, internalId_, and variables_.

Referenced by computeIdVariables(), and getVariables().

{
    internalId_.idFlag_    = 0;
    for(variables_list_t::iterator it=variables_.begin(); 
        it!=variables_.end(); ++it ) {
        *it->second.first = it->second.second;
    }
}

void PileupJetIdAlgo::runMva ( )

protected

Definition at line 187 of file PileupJetIdAlgo.cc.

References funct::abs(), computeCutIDflag(), computeIDflag(), cutBased_, etaBinnedWeights_, etaReader_, getMVAval(), PileupJetIdentifier::idFlag_, internalId_, jEtaMax_, jEtaMin_, PileupJetIdentifier::mva_, nEtaBins_, reader_, tmvaEtaVariables_, tmvaVariables_, and findQualityFiles::v.

Referenced by computeIdVariables(), computeMva(), and getVariables().

{
    if( cutBased_ ) {
        internalId_.idFlag_ = computeCutIDflag(internalId_.betaStarClassic_,internalId_.dR2Mean_,internalId_.nvtx_,internalId_.jetPt_,internalId_.jetEta_);
    } else {
           if(std::abs(internalId_.jetEta_) >= 5.0) {
                        internalId_.mva_ = -2.;
        } else {
            if(etaBinnedWeights_){
                          if(std::abs(internalId_.jetEta_) > jEtaMax_.at(nEtaBins_-1)) {
                              internalId_.mva_ = -2.;
                          } else {
                            for(int v=0; v<nEtaBins_; v++){
                                if(std::abs(internalId_.jetEta_)>=jEtaMin_.at(v) && std::abs(internalId_.jetEta_)<jEtaMax_.at(v)) {
                                    internalId_.mva_ = getMVAval(tmvaEtaVariables_.at(v),etaReader_.at(v));  
                                    break;
                                }
                            } 
                          }
            } else {
                            internalId_.mva_ = getMVAval(tmvaVariables_,reader_);
            }
        }
        internalId_.idFlag_ = computeIDflag(internalId_.mva_,internalId_.jetPt_,internalId_.jetEta_);
    }
}

void PileupJetIdAlgo::set

(

const PileupJetIdentifier &

id

)

Definition at line 168 of file PileupJetIdAlgo.cc.

References triggerObjects_cff::id, and internalId_.

Referenced by PileupJetIdProducer::produce().

{
    internalId_ = id;
}

void PileupJetIdAlgo::setup ( )

protected

Definition at line 111 of file PileupJetIdAlgo.cc.

References bookReader(), cutBased_, initVariables(), runMvas_, tmvaEtaVariables_, tmvaMethod_, tmvaVariables_, USER, and version_.

Referenced by getVariables(), and PileupJetIdAlgo().

{
    initVariables();

    if( ! cutBased_ ){
          assert( tmvaMethod_.empty() || ((! tmvaVariables_.empty() || ( !tmvaEtaVariables_.empty() )) && version_ == USER) );
    }
    if(( ! cutBased_ ) && (runMvas_)) { bookReader();}
}

Member Data Documentation

float PileupJetIdAlgo::betaStarCut_[3][4][4]

protected

Definition at line 88 of file PileupJetIdAlgo.h.

Referenced by computeCutIDflag(), and PileupJetIdAlgo().

bool PileupJetIdAlgo::cutBased_

protected

Definition at line 80 of file PileupJetIdAlgo.h.

Referenced by PileupJetIdAlgo(), runMva(), and setup().

bool PileupJetIdAlgo::etaBinnedWeights_

protected

Definition at line 81 of file PileupJetIdAlgo.h.

Referenced by bookReader(), PileupJetIdAlgo(), and runMva().

std::vector<std::unique_ptr<const GBRForest> > PileupJetIdAlgo::etaReader_

protected

Definition at line 70 of file PileupJetIdAlgo.h.

Referenced by bookReader(), and runMva().

float PileupJetIdAlgo::impactParTkThreshod_

protected

Definition at line 79 of file PileupJetIdAlgo.h.

Referenced by PileupJetIdAlgo().

PileupJetIdentifier PileupJetIdAlgo::internalId_

protected

Definition at line 66 of file PileupJetIdAlgo.h.

Referenced by computeIdVariables(), computeMva(), initVariables(), resetVariables(), runMva(), and set().

std::vector<double> PileupJetIdAlgo::jEtaMax_

protected

Definition at line 84 of file PileupJetIdAlgo.h.

Referenced by PileupJetIdAlgo(), and runMva().

std::vector<double> PileupJetIdAlgo::jEtaMin_

protected

Definition at line 83 of file PileupJetIdAlgo.h.

Referenced by PileupJetIdAlgo(), and runMva().

float PileupJetIdAlgo::mvacut_[3][4][4]

protected

Definition at line 86 of file PileupJetIdAlgo.h.

Referenced by computeIDflag(), and PileupJetIdAlgo().

int PileupJetIdAlgo::nEtaBins_

protected

Definition at line 82 of file PileupJetIdAlgo.h.

Referenced by bookReader(), PileupJetIdAlgo(), and runMva().

std::unique_ptr<const GBRForest> PileupJetIdAlgo::reader_

protected

Definition at line 69 of file PileupJetIdAlgo.h.

Referenced by bookReader(), and runMva().

float PileupJetIdAlgo::rmsCut_[3][4][4]

protected

Definition at line 87 of file PileupJetIdAlgo.h.

Referenced by computeCutIDflag(), and PileupJetIdAlgo().

bool PileupJetIdAlgo::runMvas_

protected

Definition at line 85 of file PileupJetIdAlgo.h.

Referenced by computeIdVariables(), PileupJetIdAlgo(), and setup().

std::vector<std::vector<std::string> > PileupJetIdAlgo::tmvaEtaVariables_

protected

Definition at line 74 of file PileupJetIdAlgo.h.

Referenced by bookReader(), PileupJetIdAlgo(), runMva(), and setup().

std::vector<std::string> PileupJetIdAlgo::tmvaEtaWeights_

protected

Definition at line 72 of file PileupJetIdAlgo.h.

Referenced by bookReader(), and PileupJetIdAlgo().

std::string PileupJetIdAlgo::tmvaMethod_

protected

Definition at line 71 of file PileupJetIdAlgo.h.

Referenced by getMVA(), method(), PileupJetIdAlgo(), and setup().

std::map<std::string,std::string> PileupJetIdAlgo::tmvaNames_

protected

Definition at line 76 of file PileupJetIdAlgo.h.

Referenced by getMVA().

std::vector<std::string> PileupJetIdAlgo::tmvaSpectators_

protected

Definition at line 75 of file PileupJetIdAlgo.h.

Referenced by getMVA(), and PileupJetIdAlgo().

std::vector<std::string> PileupJetIdAlgo::tmvaVariables_

protected

Definition at line 73 of file PileupJetIdAlgo.h.

Referenced by bookReader(), PileupJetIdAlgo(), runMva(), and setup().

std::string PileupJetIdAlgo::tmvaWeights_

protected

Definition at line 71 of file PileupJetIdAlgo.h.

Referenced by bookReader(), and PileupJetIdAlgo().

variables_list_t PileupJetIdAlgo::variables_

protected

Definition at line 67 of file PileupJetIdAlgo.h.

Referenced by dumpVariables(), getMVA(), getMVAval(), getVariables(), and resetVariables().

int PileupJetIdAlgo::version_

protected

Definition at line 78 of file PileupJetIdAlgo.h.

Referenced by PileupJetIdAlgo(), and setup().