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//--------------------------------------------------------------------------------------------------
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// $Id $
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//
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// Tau Iso MVA
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//
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// Authors: M. Chan (implemented by P. Harris)
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//--------------------------------------------------------------------------------------------------
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#ifndef MITPHYSICS_UTILS_TAUISOMVA_H
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#define MITPHYSICS_UTILS_TAUISOMVA_H
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#include "CondFormats/JetMETObjects/interface/FactorizedJetCorrector.h"
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#include <vector>
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#include "MitAna/DataTree/interface/PFTau.h"
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#include "CondFormats/EgammaObjects/interface/GBRForest.h"
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class TRandom3;
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class GBRForest;
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namespace TMVA {
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class Reader;
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}
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namespace mithep {
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class TauIsoMVA {
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public:
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struct IsoRings
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{
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std::vector<int> niso;
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std::vector<std::vector<float> > rings;
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std::vector<std::vector<float> > shapes;
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std::vector<float> getVector()
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{
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std::vector<float> all;
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all.reserve(33);
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for(uint i = 0; i < niso.size(); i++)
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all.push_back(niso[i]);
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for(uint i = 0; i < rings.size(); i++)
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all.insert(all.end(), rings[i].begin(), rings[i].end());
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for(uint i = 0; i < shapes.size(); i++)
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all.insert(all.end(), shapes[i].begin(), shapes[i].end());
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return all;
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}
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};
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TauIsoMVA();
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~TauIsoMVA();
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void Initialize (TString iWeightFile);
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void InitializeGBR (TString iWeightFile);
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double MVAValue (const PFTau *iTau,double iRho);
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IsoRings computeIsoRings(const PFTau *iTau);
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protected:
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bool fGBR;
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GBRForest *fGBRReader;
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TMVA::Reader *fReader;
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ClassDef(TauIsoMVA,1)
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};
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}
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#endif
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