EGammaMvaEleEstimatorCSA14.cc

CMSSW/EgammaAnalysis/ElectronTools/src/EGammaMvaEleEstimatorCSA14.cc

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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499	`#include <TFile.h>` `#include "EgammaAnalysis/ElectronTools/interface/EGammaMvaEleEstimatorCSA14.h"` `#include <cmath>` `#include <vector>` `#include <cstdio>` `#include <zlib.h>` `#include "TMVA/MethodBase.h"` `#include "FWCore/Utilities/interface/isFinite.h"` `//--------------------------------------------------------------------------------------------------` `EGammaMvaEleEstimatorCSA14::EGammaMvaEleEstimatorCSA14()` `: fMethodname("BDTG method"), fisInitialized(kFALSE), fMVAType(kTrig), fUseBinnedVersion(kTRUE), fNMVABins(0) {` `// Constructor.` `}` `//--------------------------------------------------------------------------------------------------` `EGammaMvaEleEstimatorCSA14::~EGammaMvaEleEstimatorCSA14() {` `for (unsigned int i = 0; i < fTMVAReader.size(); ++i) {` `if (fTMVAReader[i])` `delete fTMVAReader[i];` `}` `}` `//--------------------------------------------------------------------------------------------------` `void EGammaMvaEleEstimatorCSA14::initialize(std::string methodName,` `std::string weightsfile,` `EGammaMvaEleEstimatorCSA14::MVAType type) {` `std::vector<std::string> tempWeightFileVector;` `tempWeightFileVector.push_back(weightsfile);` `initialize(methodName, type, kFALSE, tempWeightFileVector);` `}` `//--------------------------------------------------------------------------------------------------` `void EGammaMvaEleEstimatorCSA14::initialize(std::string methodName,` `EGammaMvaEleEstimatorCSA14::MVAType type,` `Bool_t useBinnedVersion,` `std::vector<std::string> weightsfiles) {` `//clean up first` `for (unsigned int i = 0; i < fTMVAReader.size(); ++i) {` `if (fTMVAReader[i])` `delete fTMVAReader[i];` `}` `fTMVAReader.clear();` `fTMVAMethod.clear();` `//initialize` `fisInitialized = kTRUE;` `fMVAType = type;` `fMethodname = methodName;` `fUseBinnedVersion = useBinnedVersion;` `//Define expected number of bins` `UInt_t ExpectedNBins = 0;` `if (type == kTrig) {` `ExpectedNBins = 2;` `} else if (type == kNonTrig) {` `ExpectedNBins = 4;` `} else if (type == kNonTrigPhys14) {` `ExpectedNBins = 6;` `}` `fNMVABins = ExpectedNBins;` `//Check number of weight files given` `if (fNMVABins != weightsfiles.size()) {` `std::cout << "Error: Expected Number of bins = " << fNMVABins` `<< " does not equal to weightsfiles.size() = " << weightsfiles.size() << std::endl;` `#ifndef STANDALONE` `assert(fNMVABins == weightsfiles.size());` `#endif` `}` `//Loop over all bins` `for (unsigned int i = 0; i < fNMVABins; ++i) {` `TMVA::Reader tmpTMVAReader = new TMVA::Reader("!Color:!Silent:Error");` `tmpTMVAReader->SetVerbose(kTRUE);` `if (type == kTrig) {` `// Pure tracking variables` `// Pure tracking variables` `tmpTMVAReader->AddVariable("fBrem", &fMVAVar_fbrem);` `tmpTMVAReader->AddVariable("kfchi2", &fMVAVar_kfchi2);` `tmpTMVAReader->AddVariable("kfhits", &fMVAVar_kfhits);` `tmpTMVAReader->AddVariable("gsfChi2", &fMVAVar_gsfchi2);` `// Geometrical matchings` `tmpTMVAReader->AddVariable("eledeta", &fMVAVar_deta);` `tmpTMVAReader->AddVariable("eledphi", &fMVAVar_dphi);` `tmpTMVAReader->AddVariable("detacalo", &fMVAVar_detacalo);` `// Pure ECAL -> shower shapes` `tmpTMVAReader->AddVariable("noZSsee", &fMVAVar_see);` `tmpTMVAReader->AddVariable("noZSspp", &fMVAVar_spp);` `tmpTMVAReader->AddVariable("etawidth", &fMVAVar_etawidth);` `tmpTMVAReader->AddVariable("phiwidth", &fMVAVar_phiwidth);` `tmpTMVAReader->AddVariable("noZSe1x5e5x5", &fMVAVar_OneMinusE1x5E5x5);` `tmpTMVAReader->AddVariable("noZSr9", &fMVAVar_R9);` `// Energy matching` `tmpTMVAReader->AddVariable("HtoE", &fMVAVar_HoE);` `tmpTMVAReader->AddVariable("EoP", &fMVAVar_EoP);` `tmpTMVAReader->AddVariable("IoEmIoP", &fMVAVar_IoEmIoP);` `tmpTMVAReader->AddVariable("EEleoPout", &fMVAVar_eleEoPout);` `if (i == 1)` `tmpTMVAReader->AddVariable("PreShowerOverRaw", &fMVAVar_PreShowerOverRaw);` `tmpTMVAReader->AddSpectator("pt", &fMVAVar_pt);` `tmpTMVAReader->AddSpectator("absEta", &fMVAVar_abseta);` `}` `if ((type == kNonTrig) \|\| (type == kNonTrigPhys14)) {` `tmpTMVAReader->AddVariable("ele_kfhits", &fMVAVar_kfhits);` `// Pure ECAL -> shower shapes` `tmpTMVAReader->AddVariable("ele_oldsigmaietaieta", &fMVAVar_see);` `tmpTMVAReader->AddVariable("ele_oldsigmaiphiiphi", &fMVAVar_spp);` `tmpTMVAReader->AddVariable("ele_oldcircularity", &fMVAVar_OneMinusE1x5E5x5);` `tmpTMVAReader->AddVariable("ele_oldr9", &fMVAVar_R9);` `tmpTMVAReader->AddVariable("ele_scletawidth", &fMVAVar_etawidth);` `tmpTMVAReader->AddVariable("ele_sclphiwidth", &fMVAVar_phiwidth);` `tmpTMVAReader->AddVariable("ele_he", &fMVAVar_HoE);` `if ((type == kNonTrig) && (i == 1 \|\| i == 3))` `tmpTMVAReader->AddVariable("ele_psEoverEraw", &fMVAVar_PreShowerOverRaw);` `if ((type == kNonTrigPhys14) && (i == 2 \|\| i == 5))` `tmpTMVAReader->AddVariable("ele_psEoverEraw", &fMVAVar_PreShowerOverRaw);` `//Pure tracking variables` `tmpTMVAReader->AddVariable("ele_kfchi2", &fMVAVar_kfchi2);` `tmpTMVAReader->AddVariable("ele_chi2_hits", &fMVAVar_gsfchi2);` `// Energy matching` `tmpTMVAReader->AddVariable("ele_fbrem", &fMVAVar_fbrem);` `tmpTMVAReader->AddVariable("ele_ep", &fMVAVar_EoP);` `tmpTMVAReader->AddVariable("ele_eelepout", &fMVAVar_eleEoPout);` `tmpTMVAReader->AddVariable("ele_IoEmIop", &fMVAVar_IoEmIoP);` `// Geometrical matchings` `tmpTMVAReader->AddVariable("ele_deltaetain", &fMVAVar_deta);` `tmpTMVAReader->AddVariable("ele_deltaphiin", &fMVAVar_dphi);` `tmpTMVAReader->AddVariable("ele_deltaetaseed", &fMVAVar_detacalo);` `tmpTMVAReader->AddSpectator("ele_pT", &fMVAVar_pt);` `tmpTMVAReader->AddSpectator("ele_isbarrel", &fMVAVar_isBarrel);` `tmpTMVAReader->AddSpectator("ele_isendcap", &fMVAVar_isEndcap);` `if (type == kNonTrigPhys14)` `tmpTMVAReader->AddSpectator("scl_eta", &fMVAVar_SCeta);` `}` `#ifndef STANDALONE` `if ((fMethodname.find("BDT") == 0) &&` `(weightsfiles[i].rfind(".xml.gz") == weightsfiles[i].length() - strlen(".xml.gz"))) {` `gzFile file = gzopen(weightsfiles[i].c_str(), "rb");` `if (file == nullptr) {` `std::cout << "Error opening gzip file associated to " << weightsfiles[i] << std::endl;` `throw cms::Exception("Configuration", "Error reading zipped XML file");` `}` `std::vector<char> data;` `data.reserve(1024 1024 * 10);` `unsigned int bufflen = 32 * 1024;` `char buff = reinterpret_cast<char >(malloc(bufflen));` `if (buff == nullptr) {` `std::cout << "Error creating buffer for " << weightsfiles[i] << std::endl;` `gzclose(file);` `throw cms::Exception("Configuration", "Error reading zipped XML file");` `}` `int read;` `while ((read = gzread(file, buff, bufflen)) != 0) {` `if (read == -1) {` `std::cout << "Error reading gzip file associated to " << weightsfiles[i] << ": " << gzerror(file, &read)` `<< std::endl;` `gzclose(file);` `free(buff);` `throw cms::Exception("Configuration", "Error reading zipped XML file");` `}` `data.insert(data.end(), buff, buff + read);` `}` `if (gzclose(file) != Z_OK) {` `std::cout << "Error closing gzip file associated to " << weightsfiles[i] << std::endl;` `}` `free(buff);` `data.push_back('\0'); // IMPORTANT` `fTMVAMethod.push_back(dynamic_cast<TMVA::MethodBase >(tmpTMVAReader->BookMVA(TMVA::Types::kBDT, &data[0])));` `} else {` `if (weightsfiles[i].rfind(".xml.gz") == weightsfiles[i].length() - strlen(".xml.gz")) {` `std::cout << "Error: xml.gz unsupported for method " << fMethodname << ", weight file " << weightsfiles[i]` `<< std::endl;` `throw cms::Exception("Configuration", "Error reading zipped XML file");` `}` `fTMVAMethod.push_back(dynamic_cast<TMVA::MethodBase >(tmpTMVAReader->BookMVA(fMethodname, weightsfiles[i])));` `}` `#else` `if (weightsfiles[i].rfind(".xml.gz") == weightsfiles[i].length() - strlen(".xml.gz")) {` `std::cout << "Error: xml.gz unsupported for method " << fMethodname << ", weight file " << weightsfiles[i]` `<< std::endl;` `abort();` `}` `fTMVAMethod.push_back(dynamic_cast<TMVA::MethodBase >(tmpTMVAReader->BookMVA(fMethodname, weightsfiles[i])));` `#endif` `std::cout << "MVABin " << i << " : MethodName = " << fMethodname << " , type == " << type << " , "` `<< "Load weights file : " << weightsfiles[i] << std::endl;` `fTMVAReader.push_back(tmpTMVAReader);` `}` `std::cout << "Electron ID MVA Completed\n";` `}` `//--------------------------------------------------------------------------------------------------` `UInt_t EGammaMvaEleEstimatorCSA14::GetMVABin(double eta, double pt) const {` `//Default is to return the first bin` `unsigned int bin = 0;` `if (fMVAType == EGammaMvaEleEstimatorCSA14::kNonTrig) {` `bin = 0;` `if (pt < 10 && fabs(eta) < 1.479)` `bin = 0;` `if (pt < 10 && fabs(eta) >= 1.479)` `bin = 1;` `if (pt >= 10 && fabs(eta) < 1.479)` `bin = 2;` `if (pt >= 10 && fabs(eta) >= 1.479)` `bin = 3;` `}` `if (fMVAType == EGammaMvaEleEstimatorCSA14::kTrig) {` `bin = 0;` `if (pt >= 10 && fabs(eta) < 1.479)` `bin = 0;` `if (pt >= 10 && fabs(eta) >= 1.479)` `bin = 1;` `}` `if (fMVAType == EGammaMvaEleEstimatorCSA14::kNonTrigPhys14) {` `bin = 0;` `if (pt < 10 && fabs(eta) < 0.8)` `bin = 0;` `if (pt < 10 && fabs(eta) >= 0.8 && fabs(eta) < 1.479)` `bin = 1;` `if (pt < 10 && fabs(eta) >= 1.479)` `bin = 2;` `if (pt >= 10 && fabs(eta) < 0.8)` `bin = 3;` `if (pt >= 10 && fabs(eta) >= 0.8 && fabs(eta) < 1.479)` `bin = 4;` `if (pt >= 10 && fabs(eta) >= 1.479)` `bin = 5;` `}` `return bin;` `}` `//--------------------------------------------------------------------------------------------------` `// for kTrig and kNonTrig algorithm` `Double_t EGammaMvaEleEstimatorCSA14::mvaValue(const reco::GsfElectron &ele,` `const reco::Vertex &vertex,` `const TransientTrackBuilder &transientTrackBuilder,` `noZS::EcalClusterLazyTools myEcalCluster,` `bool printDebug) {` `if (!fisInitialized) {` `std::cout << "Error: EGammaMvaEleEstimatorCSA14 not properly initialized.\n";` `return -9999;` `}` `if ((fMVAType != EGammaMvaEleEstimatorCSA14::kTrig) && (fMVAType != EGammaMvaEleEstimatorCSA14::kNonTrig) &&` `(fMVAType != EGammaMvaEleEstimatorCSA14::kNonTrigPhys14)) {` `std::cout << "Error: This method should be called for kTrig or kNonTrig or kNonTrigPhys14 MVA only" << std::endl;` `return -9999;` `}` `bool validKF = false;` `reco::TrackRef myTrackRef = ele.closestCtfTrackRef();` `validKF = (myTrackRef.isAvailable());` `validKF &= (myTrackRef.isNonnull());` `// Pure tracking variables` `fMVAVar_fbrem = ele.fbrem();` `fMVAVar_kfchi2 = (validKF) ? myTrackRef->normalizedChi2() : 0;` `fMVAVar_kfhits = (validKF) ? myTrackRef->hitPattern().trackerLayersWithMeasurement() : -1.;` `fMVAVar_kfhitsall =` `(validKF) ? myTrackRef->numberOfValidHits() : -1.; // save also this in your ntuple as possible alternative` `fMVAVar_gsfchi2 = ele.gsfTrack()->normalizedChi2();` `// Geometrical matchings` `fMVAVar_deta = ele.deltaEtaSuperClusterTrackAtVtx();` `fMVAVar_dphi = ele.deltaPhiSuperClusterTrackAtVtx();` `fMVAVar_detacalo = ele.deltaEtaSeedClusterTrackAtCalo();` `// Pure ECAL -> shower shapes` `const auto &vCov = myEcalCluster.localCovariances((ele.superCluster()->seed()));` `if (edm::isFinite(vCov[0]))` `fMVAVar_see = sqrt(vCov[0]); //EleSigmaIEtaIEta` `else` `fMVAVar_see = 0.;` `if (edm::isFinite(vCov[2]))` `fMVAVar_spp = sqrt(vCov[2]); //EleSigmaIPhiIPhi` `else` `fMVAVar_spp = 0.;` `fMVAVar_etawidth = ele.superCluster()->etaWidth();` `fMVAVar_phiwidth = ele.superCluster()->phiWidth();` `fMVAVar_OneMinusE1x5E5x5 =` `(ele.e5x5()) != 0.` `? 1. - (myEcalCluster.e1x5((ele.superCluster()->seed())) / myEcalCluster.e5x5((ele.superCluster()->seed())))` `: -1.;` `fMVAVar_R9 = myEcalCluster.e3x3((ele.superCluster()->seed())) / ele.superCluster()->rawEnergy();` `// Energy matching` `fMVAVar_HoE = ele.hadronicOverEm();` `fMVAVar_EoP = ele.eSuperClusterOverP();` `fMVAVar_IoEmIoP = (1.0 / ele.ecalEnergy()) - (1.0 / ele.p()); // in the future to be changed with ele.gsfTrack()->p()` `fMVAVar_eleEoPout = ele.eEleClusterOverPout();` `fMVAVar_PreShowerOverRaw = ele.superCluster()->preshowerEnergy() / ele.superCluster()->rawEnergy();` `// Spectators` `fMVAVar_eta = ele.superCluster()->eta();` `fMVAVar_abseta = fabs(ele.superCluster()->eta());` `fMVAVar_pt = ele.pt();` `fMVAVar_isBarrel = (ele.superCluster()->eta() < 1.479);` `fMVAVar_isEndcap = (ele.superCluster()->eta() > 1.479);` `fMVAVar_SCeta = ele.superCluster()->eta();` `// for triggering electrons get the impact parameteres` `if (fMVAType == kTrig) {` `//d0` `if (ele.gsfTrack().isNonnull()) {` `fMVAVar_d0 = (-1.0) ele.gsfTrack()->dxy(vertex.position());` `} else if (ele.closestCtfTrackRef().isNonnull()) {` `fMVAVar_d0 = (-1.0) * ele.closestCtfTrackRef()->dxy(vertex.position());` `} else {` `fMVAVar_d0 = -9999.0;` `}` `//default values for IP3D` `fMVAVar_ip3d = -999.0;` `fMVAVar_ip3dSig = 0.0;` `if (ele.gsfTrack().isNonnull()) {` `const double gsfsign = ((-ele.gsfTrack()->dxy(vertex.position())) >= 0) ? 1. : -1.;` `const reco::TransientTrack &tt = transientTrackBuilder.build(ele.gsfTrack());` `const std::pair<bool, Measurement1D> &ip3dpv = IPTools::absoluteImpactParameter3D(tt, vertex);` `if (ip3dpv.first) {` `double ip3d = gsfsign * ip3dpv.second.value();` `double ip3derr = ip3dpv.second.error();` `fMVAVar_ip3d = ip3d;` `fMVAVar_ip3dSig = ip3d / ip3derr;` `}` `}` `}` `// evaluate` `bindVariables();` `Double_t mva = -9999;` `if (fUseBinnedVersion) {` `int bin = GetMVABin(fMVAVar_eta, fMVAVar_pt);` `mva = fTMVAReader[bin]->EvaluateMVA(fTMVAMethod[bin]);` `} else {` `mva = fTMVAReader[0]->EvaluateMVA(fTMVAMethod[0]);` `}` `if (printDebug) {` `std::cout << " * Inside the class fMethodname " << fMethodname << " fMVAType " << fMVAType << std::endl;` `std::cout << " fbrem " << fMVAVar_fbrem << " kfchi2 " << fMVAVar_kfchi2 << " mykfhits " << fMVAVar_kfhits` `<< " gsfchi2 " << fMVAVar_gsfchi2 << " deta " << fMVAVar_deta << " dphi " << fMVAVar_dphi << " detacalo "` `<< fMVAVar_detacalo << " see " << fMVAVar_see << " spp " << fMVAVar_spp << " etawidth "` `<< fMVAVar_etawidth << " phiwidth " << fMVAVar_phiwidth << " OneMinusE1x5E5x5 "` `<< fMVAVar_OneMinusE1x5E5x5 << " R9 " << fMVAVar_R9 << " HoE " << fMVAVar_HoE << " EoP " << fMVAVar_EoP` `<< " IoEmIoP " << fMVAVar_IoEmIoP << " eleEoPout " << fMVAVar_eleEoPout << " d0 " << fMVAVar_d0` `<< " ip3d " << fMVAVar_ip3d << " eta " << fMVAVar_eta << " pt " << fMVAVar_pt << std::endl;` `std::cout << " ### MVA " << mva << std::endl;` `}` `return mva;` `}` `Double_t EGammaMvaEleEstimatorCSA14::mvaValue(const pat::Electron &ele, bool printDebug) {` `if (!fisInitialized) {` `std::cout << "Error: EGammaMvaEleEstimatorCSA14 not properly initialized.\n";` `return -9999;` `}` `if ((fMVAType != EGammaMvaEleEstimatorCSA14::kTrig) && (fMVAType != EGammaMvaEleEstimatorCSA14::kNonTrig) &&` `(fMVAType != EGammaMvaEleEstimatorCSA14::kNonTrigPhys14)) {` `std::cout << "Error: This method should be called for kTrig or kNonTrig or kNonTrigPhys14 MVA only" << std::endl;` `return -9999;` `}` `bool validKF = false;` `reco::TrackRef myTrackRef = ele.closestCtfTrackRef();` `validKF = (myTrackRef.isAvailable());` `validKF &= (myTrackRef.isNonnull());` `// Pure tracking variables` `fMVAVar_fbrem = ele.fbrem();` `fMVAVar_kfchi2 = (validKF) ? myTrackRef->normalizedChi2() : 0;` `fMVAVar_kfhits = (validKF) ? myTrackRef->hitPattern().trackerLayersWithMeasurement() : -1.;` `fMVAVar_kfhitsall =` `(validKF) ? myTrackRef->numberOfValidHits() : -1.; // save also this in your ntuple as possible alternative` `fMVAVar_gsfchi2 = ele.gsfTrack()->normalizedChi2();` `// Geometrical matchings` `fMVAVar_deta = ele.deltaEtaSuperClusterTrackAtVtx();` `fMVAVar_dphi = ele.deltaPhiSuperClusterTrackAtVtx();` `fMVAVar_detacalo = ele.deltaEtaSeedClusterTrackAtCalo();` `// Pure ECAL -> shower shapes` `fMVAVar_see = ele.full5x5_sigmaIetaIeta(); //EleSigmaIEtaIEta` `fMVAVar_spp = ele.full5x5_sigmaIphiIphi(); //EleSigmaIPhiIPhi` `fMVAVar_etawidth = ele.superCluster()->etaWidth();` `fMVAVar_phiwidth = ele.superCluster()->phiWidth();` `fMVAVar_OneMinusE1x5E5x5 = (ele.full5x5_e5x5()) != 0. ? 1. - (ele.full5x5_e1x5() / ele.full5x5_e5x5()) : -1.;` `fMVAVar_R9 = ele.full5x5_r9();` `// Energy matching` `fMVAVar_HoE = ele.hadronicOverEm();` `fMVAVar_EoP = ele.eSuperClusterOverP();` `fMVAVar_IoEmIoP = (1.0 / ele.ecalEnergy()) - (1.0 / ele.p()); // in the future to be changed with ele.gsfTrack()->p()` `fMVAVar_eleEoPout = ele.eEleClusterOverPout();` `fMVAVar_PreShowerOverRaw = ele.superCluster()->preshowerEnergy() / ele.superCluster()->rawEnergy();` `// Spectators` `fMVAVar_eta = ele.superCluster()->eta();` `fMVAVar_abseta = fabs(ele.superCluster()->eta());` `fMVAVar_pt = ele.pt();` `fMVAVar_isBarrel = (ele.superCluster()->eta() < 1.479);` `fMVAVar_isEndcap = (ele.superCluster()->eta() > 1.479);` `fMVAVar_SCeta = ele.superCluster()->eta();` `// evaluate` `bindVariables();` `Double_t mva = -9999;` `if (fUseBinnedVersion) {` `int bin = GetMVABin(fMVAVar_eta, fMVAVar_pt);` `mva = fTMVAReader[bin]->EvaluateMVA(fTMVAMethod[bin]);` `} else {` `mva = fTMVAReader[0]->EvaluateMVA(fTMVAMethod[0]);` `}` `if (printDebug) {` `std::cout << " * Inside the class fMethodname " << fMethodname << " fMVAType " << fMVAType << std::endl;` `std::cout << " fbrem " << fMVAVar_fbrem << " kfchi2 " << fMVAVar_kfchi2 << " mykfhits " << fMVAVar_kfhits` `<< " gsfchi2 " << fMVAVar_gsfchi2 << " deta " << fMVAVar_deta << " dphi " << fMVAVar_dphi << " detacalo "` `<< fMVAVar_detacalo << " see " << fMVAVar_see << " spp " << fMVAVar_spp << " etawidth "` `<< fMVAVar_etawidth << " phiwidth " << fMVAVar_phiwidth << " OneMinusE1x5E5x5 "` `<< fMVAVar_OneMinusE1x5E5x5 << " R9 " << fMVAVar_R9 << " HoE " << fMVAVar_HoE << " EoP " << fMVAVar_EoP` `<< " IoEmIoP " << fMVAVar_IoEmIoP << " eleEoPout " << fMVAVar_eleEoPout << " eta " << fMVAVar_eta` `<< " pt " << fMVAVar_pt << std::endl;` `std::cout << " ### MVA " << mva << std::endl;` `}` `return mva;` `}` `void EGammaMvaEleEstimatorCSA14::bindVariables() {` `// this binding is needed for variables that sometime diverge.` `if (fMVAVar_fbrem < -1.)` `fMVAVar_fbrem = -1.;` `fMVAVar_deta = fabs(fMVAVar_deta);` `if (fMVAVar_deta > 0.06)` `fMVAVar_deta = 0.06;` `fMVAVar_dphi = fabs(fMVAVar_dphi);` `if (fMVAVar_dphi > 0.6)` `fMVAVar_dphi = 0.6;` `if (fMVAVar_EoP > 20.)` `fMVAVar_EoP = 20.;` `if (fMVAVar_eleEoPout > 20.)` `fMVAVar_eleEoPout = 20.;` `fMVAVar_detacalo = fabs(fMVAVar_detacalo);` `if (fMVAVar_detacalo > 0.2)` `fMVAVar_detacalo = 0.2;` `if (fMVAVar_OneMinusE1x5E5x5 < -1.)` `fMVAVar_OneMinusE1x5E5x5 = -1;` `if (fMVAVar_OneMinusE1x5E5x5 > 2.)` `fMVAVar_OneMinusE1x5E5x5 = 2.;` `if (fMVAVar_R9 > 5)` `fMVAVar_R9 = 5;` `if (fMVAVar_gsfchi2 > 200.)` `fMVAVar_gsfchi2 = 200;` `if (fMVAVar_kfchi2 > 10.)` `fMVAVar_kfchi2 = 10.;` `// Needed for a bug in CMSSW_420, fixed in more recent CMSSW versions` `#ifndef STANDALONE` `if (edm::isNotFinite(fMVAVar_spp))` `#else` `if (std::isnan(fMVAVar_spp))` `#endif` `fMVAVar_spp = 0.;` `return;` `}`

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#include <TFile.h>
#include "EgammaAnalysis/ElectronTools/interface/EGammaMvaEleEstimatorCSA14.h"
#include <cmath>
#include <vector>
#include <cstdio>
#include <zlib.h>
#include "TMVA/MethodBase.h"
#include "FWCore/Utilities/interface/isFinite.h"

//--------------------------------------------------------------------------------------------------
EGammaMvaEleEstimatorCSA14::EGammaMvaEleEstimatorCSA14()
    : fMethodname("BDTG method"), fisInitialized(kFALSE), fMVAType(kTrig), fUseBinnedVersion(kTRUE), fNMVABins(0) {
  // Constructor.
}

//--------------------------------------------------------------------------------------------------
EGammaMvaEleEstimatorCSA14::~EGammaMvaEleEstimatorCSA14() {
  for (unsigned int i = 0; i < fTMVAReader.size(); ++i) {
    if (fTMVAReader[i])
      delete fTMVAReader[i];
  }
}

//--------------------------------------------------------------------------------------------------
void EGammaMvaEleEstimatorCSA14::initialize(std::string methodName,
                                            std::string weightsfile,
                                            EGammaMvaEleEstimatorCSA14::MVAType type) {
  std::vector<std::string> tempWeightFileVector;
  tempWeightFileVector.push_back(weightsfile);
  initialize(methodName, type, kFALSE, tempWeightFileVector);
}

//--------------------------------------------------------------------------------------------------
void EGammaMvaEleEstimatorCSA14::initialize(std::string methodName,
                                            EGammaMvaEleEstimatorCSA14::MVAType type,
                                            Bool_t useBinnedVersion,
                                            std::vector<std::string> weightsfiles) {
  //clean up first
  for (unsigned int i = 0; i < fTMVAReader.size(); ++i) {
    if (fTMVAReader[i])
      delete fTMVAReader[i];
  }
  fTMVAReader.clear();
  fTMVAMethod.clear();
  //initialize
  fisInitialized = kTRUE;
  fMVAType = type;
  fMethodname = methodName;
  fUseBinnedVersion = useBinnedVersion;

  //Define expected number of bins
  UInt_t ExpectedNBins = 0;
  if (type == kTrig) {
    ExpectedNBins = 2;
  } else if (type == kNonTrig) {
    ExpectedNBins = 4;
  } else if (type == kNonTrigPhys14) {
    ExpectedNBins = 6;
  }

  fNMVABins = ExpectedNBins;

  //Check number of weight files given
  if (fNMVABins != weightsfiles.size()) {
    std::cout << "Error: Expected Number of bins = " << fNMVABins
              << " does not equal to weightsfiles.size() = " << weightsfiles.size() << std::endl;

#ifndef STANDALONE
    assert(fNMVABins == weightsfiles.size());
#endif
  }

  //Loop over all bins
  for (unsigned int i = 0; i < fNMVABins; ++i) {
    TMVA::Reader *tmpTMVAReader = new TMVA::Reader("!Color:!Silent:Error");
    tmpTMVAReader->SetVerbose(kTRUE);

    if (type == kTrig) {
      // Pure tracking variables
      // Pure tracking variables
      tmpTMVAReader->AddVariable("fBrem", &fMVAVar_fbrem);
      tmpTMVAReader->AddVariable("kfchi2", &fMVAVar_kfchi2);
      tmpTMVAReader->AddVariable("kfhits", &fMVAVar_kfhits);
      tmpTMVAReader->AddVariable("gsfChi2", &fMVAVar_gsfchi2);

      // Geometrical matchings
      tmpTMVAReader->AddVariable("eledeta", &fMVAVar_deta);
      tmpTMVAReader->AddVariable("eledphi", &fMVAVar_dphi);
      tmpTMVAReader->AddVariable("detacalo", &fMVAVar_detacalo);

      // Pure ECAL -> shower shapes
      tmpTMVAReader->AddVariable("noZSsee", &fMVAVar_see);
      tmpTMVAReader->AddVariable("noZSspp", &fMVAVar_spp);
      tmpTMVAReader->AddVariable("etawidth", &fMVAVar_etawidth);
      tmpTMVAReader->AddVariable("phiwidth", &fMVAVar_phiwidth);
      tmpTMVAReader->AddVariable("noZSe1x5e5x5", &fMVAVar_OneMinusE1x5E5x5);
      tmpTMVAReader->AddVariable("noZSr9", &fMVAVar_R9);

      // Energy matching
      tmpTMVAReader->AddVariable("HtoE", &fMVAVar_HoE);
      tmpTMVAReader->AddVariable("EoP", &fMVAVar_EoP);
      tmpTMVAReader->AddVariable("IoEmIoP", &fMVAVar_IoEmIoP);
      tmpTMVAReader->AddVariable("EEleoPout", &fMVAVar_eleEoPout);
      if (i == 1)
        tmpTMVAReader->AddVariable("PreShowerOverRaw", &fMVAVar_PreShowerOverRaw);

      tmpTMVAReader->AddSpectator("pt", &fMVAVar_pt);
      tmpTMVAReader->AddSpectator("absEta", &fMVAVar_abseta);
    }

    if ((type == kNonTrig) || (type == kNonTrigPhys14)) {
      tmpTMVAReader->AddVariable("ele_kfhits", &fMVAVar_kfhits);
      // Pure ECAL -> shower shapes
      tmpTMVAReader->AddVariable("ele_oldsigmaietaieta", &fMVAVar_see);
      tmpTMVAReader->AddVariable("ele_oldsigmaiphiiphi", &fMVAVar_spp);
      tmpTMVAReader->AddVariable("ele_oldcircularity", &fMVAVar_OneMinusE1x5E5x5);
      tmpTMVAReader->AddVariable("ele_oldr9", &fMVAVar_R9);
      tmpTMVAReader->AddVariable("ele_scletawidth", &fMVAVar_etawidth);
      tmpTMVAReader->AddVariable("ele_sclphiwidth", &fMVAVar_phiwidth);
      tmpTMVAReader->AddVariable("ele_he", &fMVAVar_HoE);
      if ((type == kNonTrig) && (i == 1 || i == 3))
        tmpTMVAReader->AddVariable("ele_psEoverEraw", &fMVAVar_PreShowerOverRaw);
      if ((type == kNonTrigPhys14) && (i == 2 || i == 5))
        tmpTMVAReader->AddVariable("ele_psEoverEraw", &fMVAVar_PreShowerOverRaw);

      //Pure tracking variables
      tmpTMVAReader->AddVariable("ele_kfchi2", &fMVAVar_kfchi2);
      tmpTMVAReader->AddVariable("ele_chi2_hits", &fMVAVar_gsfchi2);
      // Energy matching
      tmpTMVAReader->AddVariable("ele_fbrem", &fMVAVar_fbrem);
      tmpTMVAReader->AddVariable("ele_ep", &fMVAVar_EoP);
      tmpTMVAReader->AddVariable("ele_eelepout", &fMVAVar_eleEoPout);
      tmpTMVAReader->AddVariable("ele_IoEmIop", &fMVAVar_IoEmIoP);

      // Geometrical matchings
      tmpTMVAReader->AddVariable("ele_deltaetain", &fMVAVar_deta);
      tmpTMVAReader->AddVariable("ele_deltaphiin", &fMVAVar_dphi);
      tmpTMVAReader->AddVariable("ele_deltaetaseed", &fMVAVar_detacalo);

      tmpTMVAReader->AddSpectator("ele_pT", &fMVAVar_pt);
      tmpTMVAReader->AddSpectator("ele_isbarrel", &fMVAVar_isBarrel);
      tmpTMVAReader->AddSpectator("ele_isendcap", &fMVAVar_isEndcap);
      if (type == kNonTrigPhys14)
        tmpTMVAReader->AddSpectator("scl_eta", &fMVAVar_SCeta);
    }

#ifndef STANDALONE
    if ((fMethodname.find("BDT") == 0) &&
        (weightsfiles[i].rfind(".xml.gz") == weightsfiles[i].length() - strlen(".xml.gz"))) {
      gzFile file = gzopen(weightsfiles[i].c_str(), "rb");
      if (file == nullptr) {
        std::cout << "Error opening gzip file associated to " << weightsfiles[i] << std::endl;
        throw cms::Exception("Configuration", "Error reading zipped XML file");
      }
      std::vector<char> data;
      data.reserve(1024 * 1024 * 10);
      unsigned int bufflen = 32 * 1024;
      char *buff = reinterpret_cast<char *>(malloc(bufflen));
      if (buff == nullptr) {
        std::cout << "Error creating buffer for " << weightsfiles[i] << std::endl;
        gzclose(file);
        throw cms::Exception("Configuration", "Error reading zipped XML file");
      }
      int read;
      while ((read = gzread(file, buff, bufflen)) != 0) {
        if (read == -1) {
          std::cout << "Error reading gzip file associated to " << weightsfiles[i] << ": " << gzerror(file, &read)
                    << std::endl;
          gzclose(file);
          free(buff);
          throw cms::Exception("Configuration", "Error reading zipped XML file");
        }
        data.insert(data.end(), buff, buff + read);
      }
      if (gzclose(file) != Z_OK) {
        std::cout << "Error closing gzip file associated to " << weightsfiles[i] << std::endl;
      }
      free(buff);
      data.push_back('\0');  // IMPORTANT
      fTMVAMethod.push_back(dynamic_cast<TMVA::MethodBase *>(tmpTMVAReader->BookMVA(TMVA::Types::kBDT, &data[0])));
    } else {
      if (weightsfiles[i].rfind(".xml.gz") == weightsfiles[i].length() - strlen(".xml.gz")) {
        std::cout << "Error: xml.gz unsupported for method " << fMethodname << ", weight file " << weightsfiles[i]
                  << std::endl;
        throw cms::Exception("Configuration", "Error reading zipped XML file");
      }
      fTMVAMethod.push_back(dynamic_cast<TMVA::MethodBase *>(tmpTMVAReader->BookMVA(fMethodname, weightsfiles[i])));
    }
#else
    if (weightsfiles[i].rfind(".xml.gz") == weightsfiles[i].length() - strlen(".xml.gz")) {
      std::cout << "Error: xml.gz unsupported for method " << fMethodname << ", weight file " << weightsfiles[i]
                << std::endl;
      abort();
    }
    fTMVAMethod.push_back(dynamic_cast<TMVA::MethodBase *>(tmpTMVAReader->BookMVA(fMethodname, weightsfiles[i])));
#endif
    std::cout << "MVABin " << i << " : MethodName = " << fMethodname << " , type == " << type << " , "
              << "Load weights file : " << weightsfiles[i] << std::endl;
    fTMVAReader.push_back(tmpTMVAReader);
  }
  std::cout << "Electron ID MVA Completed\n";
}

//--------------------------------------------------------------------------------------------------
UInt_t EGammaMvaEleEstimatorCSA14::GetMVABin(double eta, double pt) const {
  //Default is to return the first bin
  unsigned int bin = 0;

  if (fMVAType == EGammaMvaEleEstimatorCSA14::kNonTrig) {
    bin = 0;
    if (pt < 10 && fabs(eta) < 1.479)
      bin = 0;
    if (pt < 10 && fabs(eta) >= 1.479)
      bin = 1;
    if (pt >= 10 && fabs(eta) < 1.479)
      bin = 2;
    if (pt >= 10 && fabs(eta) >= 1.479)
      bin = 3;
  }

  if (fMVAType == EGammaMvaEleEstimatorCSA14::kTrig) {
    bin = 0;
    if (pt >= 10 && fabs(eta) < 1.479)
      bin = 0;
    if (pt >= 10 && fabs(eta) >= 1.479)
      bin = 1;
  }

  if (fMVAType == EGammaMvaEleEstimatorCSA14::kNonTrigPhys14) {
    bin = 0;
    if (pt < 10 && fabs(eta) < 0.8)
      bin = 0;
    if (pt < 10 && fabs(eta) >= 0.8 && fabs(eta) < 1.479)
      bin = 1;
    if (pt < 10 && fabs(eta) >= 1.479)
      bin = 2;
    if (pt >= 10 && fabs(eta) < 0.8)
      bin = 3;
    if (pt >= 10 && fabs(eta) >= 0.8 && fabs(eta) < 1.479)
      bin = 4;
    if (pt >= 10 && fabs(eta) >= 1.479)
      bin = 5;
  }

  return bin;
}

//--------------------------------------------------------------------------------------------------

// for kTrig and kNonTrig algorithm
Double_t EGammaMvaEleEstimatorCSA14::mvaValue(const reco::GsfElectron &ele,
                                              const reco::Vertex &vertex,
                                              const TransientTrackBuilder &transientTrackBuilder,
                                              noZS::EcalClusterLazyTools myEcalCluster,
                                              bool printDebug) {
  if (!fisInitialized) {
    std::cout << "Error: EGammaMvaEleEstimatorCSA14 not properly initialized.\n";
    return -9999;
  }

  if ((fMVAType != EGammaMvaEleEstimatorCSA14::kTrig) && (fMVAType != EGammaMvaEleEstimatorCSA14::kNonTrig) &&
      (fMVAType != EGammaMvaEleEstimatorCSA14::kNonTrigPhys14)) {
    std::cout << "Error: This method should be called for kTrig or kNonTrig or kNonTrigPhys14 MVA only" << std::endl;
    return -9999;
  }

  bool validKF = false;
  reco::TrackRef myTrackRef = ele.closestCtfTrackRef();
  validKF = (myTrackRef.isAvailable());
  validKF &= (myTrackRef.isNonnull());

  // Pure tracking variables
  fMVAVar_fbrem = ele.fbrem();
  fMVAVar_kfchi2 = (validKF) ? myTrackRef->normalizedChi2() : 0;
  fMVAVar_kfhits = (validKF) ? myTrackRef->hitPattern().trackerLayersWithMeasurement() : -1.;
  fMVAVar_kfhitsall =
      (validKF) ? myTrackRef->numberOfValidHits() : -1.;  //  save also this in your ntuple as possible alternative
  fMVAVar_gsfchi2 = ele.gsfTrack()->normalizedChi2();

  // Geometrical matchings
  fMVAVar_deta = ele.deltaEtaSuperClusterTrackAtVtx();
  fMVAVar_dphi = ele.deltaPhiSuperClusterTrackAtVtx();
  fMVAVar_detacalo = ele.deltaEtaSeedClusterTrackAtCalo();

  // Pure ECAL -> shower shapes
  const auto &vCov = myEcalCluster.localCovariances(*(ele.superCluster()->seed()));
  if (edm::isFinite(vCov[0]))
    fMVAVar_see = sqrt(vCov[0]);  //EleSigmaIEtaIEta
  else
    fMVAVar_see = 0.;
  if (edm::isFinite(vCov[2]))
    fMVAVar_spp = sqrt(vCov[2]);  //EleSigmaIPhiIPhi
  else
    fMVAVar_spp = 0.;

  fMVAVar_etawidth = ele.superCluster()->etaWidth();
  fMVAVar_phiwidth = ele.superCluster()->phiWidth();
  fMVAVar_OneMinusE1x5E5x5 =
      (ele.e5x5()) != 0.
          ? 1. - (myEcalCluster.e1x5(*(ele.superCluster()->seed())) / myEcalCluster.e5x5(*(ele.superCluster()->seed())))
          : -1.;
  fMVAVar_R9 = myEcalCluster.e3x3(*(ele.superCluster()->seed())) / ele.superCluster()->rawEnergy();

  // Energy matching
  fMVAVar_HoE = ele.hadronicOverEm();
  fMVAVar_EoP = ele.eSuperClusterOverP();
  fMVAVar_IoEmIoP = (1.0 / ele.ecalEnergy()) - (1.0 / ele.p());  // in the future to be changed with ele.gsfTrack()->p()
  fMVAVar_eleEoPout = ele.eEleClusterOverPout();
  fMVAVar_PreShowerOverRaw = ele.superCluster()->preshowerEnergy() / ele.superCluster()->rawEnergy();

  // Spectators
  fMVAVar_eta = ele.superCluster()->eta();
  fMVAVar_abseta = fabs(ele.superCluster()->eta());
  fMVAVar_pt = ele.pt();
  fMVAVar_isBarrel = (ele.superCluster()->eta() < 1.479);
  fMVAVar_isEndcap = (ele.superCluster()->eta() > 1.479);
  fMVAVar_SCeta = ele.superCluster()->eta();

  // for triggering electrons get the impact parameteres
  if (fMVAType == kTrig) {
    //d0
    if (ele.gsfTrack().isNonnull()) {
      fMVAVar_d0 = (-1.0) * ele.gsfTrack()->dxy(vertex.position());
    } else if (ele.closestCtfTrackRef().isNonnull()) {
      fMVAVar_d0 = (-1.0) * ele.closestCtfTrackRef()->dxy(vertex.position());
    } else {
      fMVAVar_d0 = -9999.0;
    }

    //default values for IP3D
    fMVAVar_ip3d = -999.0;
    fMVAVar_ip3dSig = 0.0;
    if (ele.gsfTrack().isNonnull()) {
      const double gsfsign = ((-ele.gsfTrack()->dxy(vertex.position())) >= 0) ? 1. : -1.;

      const reco::TransientTrack &tt = transientTrackBuilder.build(ele.gsfTrack());
      const std::pair<bool, Measurement1D> &ip3dpv = IPTools::absoluteImpactParameter3D(tt, vertex);
      if (ip3dpv.first) {
        double ip3d = gsfsign * ip3dpv.second.value();
        double ip3derr = ip3dpv.second.error();
        fMVAVar_ip3d = ip3d;
        fMVAVar_ip3dSig = ip3d / ip3derr;
      }
    }
  }

  // evaluate
  bindVariables();
  Double_t mva = -9999;
  if (fUseBinnedVersion) {
    int bin = GetMVABin(fMVAVar_eta, fMVAVar_pt);
    mva = fTMVAReader[bin]->EvaluateMVA(fTMVAMethod[bin]);
  } else {
    mva = fTMVAReader[0]->EvaluateMVA(fTMVAMethod[0]);
  }

  if (printDebug) {
    std::cout << " *** Inside the class fMethodname " << fMethodname << " fMVAType " << fMVAType << std::endl;
    std::cout << " fbrem " << fMVAVar_fbrem << " kfchi2 " << fMVAVar_kfchi2 << " mykfhits " << fMVAVar_kfhits
              << " gsfchi2 " << fMVAVar_gsfchi2 << " deta " << fMVAVar_deta << " dphi " << fMVAVar_dphi << " detacalo "
              << fMVAVar_detacalo << " see " << fMVAVar_see << " spp " << fMVAVar_spp << " etawidth "
              << fMVAVar_etawidth << " phiwidth " << fMVAVar_phiwidth << " OneMinusE1x5E5x5 "
              << fMVAVar_OneMinusE1x5E5x5 << " R9 " << fMVAVar_R9 << " HoE " << fMVAVar_HoE << " EoP " << fMVAVar_EoP
              << " IoEmIoP " << fMVAVar_IoEmIoP << " eleEoPout " << fMVAVar_eleEoPout << " d0 " << fMVAVar_d0
              << " ip3d " << fMVAVar_ip3d << " eta " << fMVAVar_eta << " pt " << fMVAVar_pt << std::endl;
    std::cout << " ### MVA " << mva << std::endl;
  }

  return mva;
}

Double_t EGammaMvaEleEstimatorCSA14::mvaValue(const pat::Electron &ele, bool printDebug) {
  if (!fisInitialized) {
    std::cout << "Error: EGammaMvaEleEstimatorCSA14 not properly initialized.\n";
    return -9999;
  }

  if ((fMVAType != EGammaMvaEleEstimatorCSA14::kTrig) && (fMVAType != EGammaMvaEleEstimatorCSA14::kNonTrig) &&
      (fMVAType != EGammaMvaEleEstimatorCSA14::kNonTrigPhys14)) {
    std::cout << "Error: This method should be called for kTrig or kNonTrig or kNonTrigPhys14 MVA only" << std::endl;
    return -9999;
  }

  bool validKF = false;
  reco::TrackRef myTrackRef = ele.closestCtfTrackRef();
  validKF = (myTrackRef.isAvailable());
  validKF &= (myTrackRef.isNonnull());

  // Pure tracking variables
  fMVAVar_fbrem = ele.fbrem();
  fMVAVar_kfchi2 = (validKF) ? myTrackRef->normalizedChi2() : 0;
  fMVAVar_kfhits = (validKF) ? myTrackRef->hitPattern().trackerLayersWithMeasurement() : -1.;
  fMVAVar_kfhitsall =
      (validKF) ? myTrackRef->numberOfValidHits() : -1.;  //  save also this in your ntuple as possible alternative
  fMVAVar_gsfchi2 = ele.gsfTrack()->normalizedChi2();

  // Geometrical matchings
  fMVAVar_deta = ele.deltaEtaSuperClusterTrackAtVtx();
  fMVAVar_dphi = ele.deltaPhiSuperClusterTrackAtVtx();
  fMVAVar_detacalo = ele.deltaEtaSeedClusterTrackAtCalo();

  // Pure ECAL -> shower shapes
  fMVAVar_see = ele.full5x5_sigmaIetaIeta();  //EleSigmaIEtaIEta
  fMVAVar_spp = ele.full5x5_sigmaIphiIphi();  //EleSigmaIPhiIPhi

  fMVAVar_etawidth = ele.superCluster()->etaWidth();
  fMVAVar_phiwidth = ele.superCluster()->phiWidth();
  fMVAVar_OneMinusE1x5E5x5 = (ele.full5x5_e5x5()) != 0. ? 1. - (ele.full5x5_e1x5() / ele.full5x5_e5x5()) : -1.;
  fMVAVar_R9 = ele.full5x5_r9();

  // Energy matching
  fMVAVar_HoE = ele.hadronicOverEm();
  fMVAVar_EoP = ele.eSuperClusterOverP();
  fMVAVar_IoEmIoP = (1.0 / ele.ecalEnergy()) - (1.0 / ele.p());  // in the future to be changed with ele.gsfTrack()->p()
  fMVAVar_eleEoPout = ele.eEleClusterOverPout();
  fMVAVar_PreShowerOverRaw = ele.superCluster()->preshowerEnergy() / ele.superCluster()->rawEnergy();

  // Spectators
  fMVAVar_eta = ele.superCluster()->eta();
  fMVAVar_abseta = fabs(ele.superCluster()->eta());
  fMVAVar_pt = ele.pt();
  fMVAVar_isBarrel = (ele.superCluster()->eta() < 1.479);
  fMVAVar_isEndcap = (ele.superCluster()->eta() > 1.479);
  fMVAVar_SCeta = ele.superCluster()->eta();

  // evaluate
  bindVariables();
  Double_t mva = -9999;
  if (fUseBinnedVersion) {
    int bin = GetMVABin(fMVAVar_eta, fMVAVar_pt);
    mva = fTMVAReader[bin]->EvaluateMVA(fTMVAMethod[bin]);
  } else {
    mva = fTMVAReader[0]->EvaluateMVA(fTMVAMethod[0]);
  }

  if (printDebug) {
    std::cout << " *** Inside the class fMethodname " << fMethodname << " fMVAType " << fMVAType << std::endl;
    std::cout << " fbrem " << fMVAVar_fbrem << " kfchi2 " << fMVAVar_kfchi2 << " mykfhits " << fMVAVar_kfhits
              << " gsfchi2 " << fMVAVar_gsfchi2 << " deta " << fMVAVar_deta << " dphi " << fMVAVar_dphi << " detacalo "
              << fMVAVar_detacalo << " see " << fMVAVar_see << " spp " << fMVAVar_spp << " etawidth "
              << fMVAVar_etawidth << " phiwidth " << fMVAVar_phiwidth << " OneMinusE1x5E5x5 "
              << fMVAVar_OneMinusE1x5E5x5 << " R9 " << fMVAVar_R9 << " HoE " << fMVAVar_HoE << " EoP " << fMVAVar_EoP
              << " IoEmIoP " << fMVAVar_IoEmIoP << " eleEoPout " << fMVAVar_eleEoPout << " eta " << fMVAVar_eta
              << " pt " << fMVAVar_pt << std::endl;
    std::cout << " ### MVA " << mva << std::endl;
  }

  return mva;
}

void EGammaMvaEleEstimatorCSA14::bindVariables() {
  // this binding is needed for variables that sometime diverge.

  if (fMVAVar_fbrem < -1.)
    fMVAVar_fbrem = -1.;

  fMVAVar_deta = fabs(fMVAVar_deta);
  if (fMVAVar_deta > 0.06)
    fMVAVar_deta = 0.06;

  fMVAVar_dphi = fabs(fMVAVar_dphi);
  if (fMVAVar_dphi > 0.6)
    fMVAVar_dphi = 0.6;

  if (fMVAVar_EoP > 20.)
    fMVAVar_EoP = 20.;

  if (fMVAVar_eleEoPout > 20.)
    fMVAVar_eleEoPout = 20.;

  fMVAVar_detacalo = fabs(fMVAVar_detacalo);
  if (fMVAVar_detacalo > 0.2)
    fMVAVar_detacalo = 0.2;

  if (fMVAVar_OneMinusE1x5E5x5 < -1.)
    fMVAVar_OneMinusE1x5E5x5 = -1;

  if (fMVAVar_OneMinusE1x5E5x5 > 2.)
    fMVAVar_OneMinusE1x5E5x5 = 2.;

  if (fMVAVar_R9 > 5)
    fMVAVar_R9 = 5;

  if (fMVAVar_gsfchi2 > 200.)
    fMVAVar_gsfchi2 = 200;

  if (fMVAVar_kfchi2 > 10.)
    fMVAVar_kfchi2 = 10.;

    // Needed for a bug in CMSSW_420, fixed in more recent CMSSW versions
#ifndef STANDALONE
  if (edm::isNotFinite(fMVAVar_spp))
#else
  if (std::isnan(fMVAVar_spp))
#endif
    fMVAVar_spp = 0.;

  return;
}