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Comparing UserCode/MitPhysics/Utils/src/MVATools.cc (file contents):
Revision 1.6 by mingyang, Wed Dec 7 00:45:17 2011 UTC vs.
Revision 1.16 by mingyang, Wed Jun 13 10:51:10 2012 UTC

# Line 4 | Line 4
4   #include "MitPhysics/Utils/interface/MVATools.h"
5   #include "MitPhysics/Utils/interface/ElectronTools.h"
6   #include "MitPhysics/Utils/interface/IsolationTools.h"
7 + #include "MitAna/DataTree/interface/PFCandidateCol.h"
8   #include "MitAna/DataTree/interface/StableData.h"
9 + #include <TMath.h>
10   #include <TFile.h>
11   #include <TRandom3.h>
12   #include "TMVA/Tools.h"//MVA
13   #include "TMVA/Reader.h"//MVA
14  
15 +
16   ClassImp(mithep::MVATools)
17  
18   using namespace mithep;
# Line 55 | Line 58 | MVATools::MVATools():
58    RelIsoHcal(0),
59    tIso1(0),
60    tIso3(0),
61 <  tIso2(0)
61 >  tIso2(0),
62 >  ScEta(0.)
63   {
64    // Constructor.
65   }
# Line 157 | Line 161 | void MVATools::InitializeMVA(int Variabl
161        readers[i]->AddVariable( "RelPreshowerEnergy", &RelPreshowerEnergy );
162        }
163      }
164 +    
165 +    if(VariableType==7){
166 +      readers[i]->AddVariable( "HoE", &HoE );
167 +      readers[i]->AddVariable( "covIEtaIEta", &covIEtaIEta );
168 +      readers[i]->AddVariable( "tIso1abs", &tIso1abs );
169 +      readers[i]->AddVariable( "tIso3abs", &tIso3abs );
170 +      readers[i]->AddVariable( "tIso2abs", &tIso2abs );
171 +      readers[i]->AddVariable( "R9", &R9 );
172 +      readers[i]->AddVariable( "absIsoEcal", &absIsoEcal );
173 +      readers[i]->AddVariable( "absIsoHcal", &absIsoHcal );
174 +      readers[i]->AddVariable( "NVertexes", &NVertexes );
175 +      readers[i]->AddVariable( "ScEta", &ScEta );
176 +    }    
177 +
178 +    if(VariableType==10){
179 +      readers[i]->AddVariable( "HoE", &HoE );
180 +      readers[i]->AddVariable( "covIEtaIEta", &covIEtaIEta );
181 +      readers[i]->AddVariable( "tIso1abs", &tIso1abs );
182 +      readers[i]->AddVariable( "tIso3abs", &tIso3abs );
183 +      readers[i]->AddVariable( "tIso2abs", &tIso2abs );
184 +      readers[i]->AddVariable( "R9", &R9 );
185 +      readers[i]->AddVariable( "absIsoEcal", &absIsoEcal );
186 +      readers[i]->AddVariable( "absIsoHcal", &absIsoHcal );
187 +      readers[i]->AddVariable( "NVertexes", &NVertexes );
188 +      readers[i]->AddVariable( "ScEta", &ScEta );
189 +      readers[i]->AddVariable( "EtaWidth", &EtaWidth );
190 +      readers[i]->AddVariable( "PhiWidth", &PhiWidth );      
191 +    }    
192  
193 +    if(VariableType==1201){
194 +      /*readers[i]->AddVariable( "myphoton_pfchargedisogood03", &myphoton_pfchargedisogood03);
195 +      readers[i]->AddVariable( "myphoton_pfchargedisobad03", &myphoton_pfchargedisobad03);
196 +      readers[i]->AddVariable( "myphoton_pfphotoniso03", &myphoton_pfphotoniso03 );
197 +      readers[i]->AddVariable( "myphoton_sieie", &myphoton_sieie );
198 +      readers[i]->AddVariable( "myphoton_sieip", &myphoton_sieip );
199 +      readers[i]->AddVariable( "myphoton_etawidth", &myphoton_etawidth );
200 +      readers[i]->AddVariable( "myphoton_phiwidth", &myphoton_phiwidth );
201 +      readers[i]->AddVariable( "myphoton_r9", &myphoton_r9 );
202 +      readers[i]->AddVariable( "myphoton_s4ratio", &myphoton_s4ratio );
203 +      readers[i]->AddVariable( "myphoton_SCeta", &myphoton_SCeta );
204 +      readers[i]->AddVariable( "event_rho", &event_rho );
205 +      if(i==0){
206 +        readers[i]->AddVariable( "myphoton_ESEffSigmaRR", &myphoton_ESEffSigmaRR);
207 +        }*/
208 +      readers[i]->AddVariable( "ph.r9", &myphoton_r9 );
209 +      readers[i]->AddVariable( "ph.sigietaieta", &myphoton_sieie );
210 +      readers[i]->AddVariable( "ph.scetawidth", &myphoton_etawidth );
211 +      readers[i]->AddVariable( "ph.scphiwidth", &myphoton_phiwidth );
212 +      readers[i]->AddVariable( "ph.idmva_CoviEtaiPhi", &myphoton_sieip );
213 +      readers[i]->AddVariable( "ph.idmva_s4ratio", &myphoton_s4ratio );
214 +      readers[i]->AddVariable( "ph.idmva_GammaIso", &myphoton_pfphotoniso03 );
215 +      readers[i]->AddVariable( "ph.idmva_ChargedIso_selvtx", &myphoton_pfchargedisogood03);
216 +      readers[i]->AddVariable( "ph.idmva_ChargedIso_worstvtx", &myphoton_pfchargedisobad03);
217 +      readers[i]->AddVariable( "ph.sceta", &myphoton_SCeta );
218 +      readers[i]->AddVariable( "rho", &event_rho );
219 +      if(i==0){
220 +        //readers[i]->AddVariable( "1.00023*ph.idmva_PsEffWidthSigmaRR + 0.0913", &myphoton_ESEffSigmaRR);
221 +        readers[i]->AddVariable( "ph.idmva_PsEffWidthSigmaRR", &myphoton_ESEffSigmaRR);
222 +      }
223 +    }
224 +    
225    }
226    
227    fReaderEndcap->BookMVA("BDT method",EndcapWeights);
# Line 168 | Line 232 | void MVATools::InitializeMVA(int Variabl
232    
233   }
234  
235 < Bool_t MVATools::PassMVASelection(const Photon* p,const Vertex* vtx,const TrackCol* trackCol,const VertexCol* vtxCol,Double_t _tRho,Float_t bdtCutBarrel, Float_t bdtCutEndcap) {
235 > Bool_t MVATools::PassMVASelection(const Photon* p,const Vertex* vtx,const TrackCol* trackCol,const VertexCol* vtxCol,Double_t _tRho,Float_t bdtCutBarrel, Float_t bdtCutEndcap, const ElectronCol* els, Bool_t applyElectronVeto) {
236    
237    //initilize the bool value
238    PassMVA=kFALSE;
239    
240 <  Float_t photon_bdt =  MVATools::GetMVAbdtValue(p,vtx,trackCol,vtxCol, _tRho);
240 >  Float_t photon_bdt =  MVATools::GetMVAbdtValue_2011(p,vtx,trackCol,vtxCol, _tRho, els, applyElectronVeto);
241    
242    if (isbarrel) {
243      if(bdt>bdtCutBarrel){
# Line 212 | Line 276 | Int_t MVATools::PassElectronVetoInt(cons
276    isbarrel = (fabs(ScEta_MVA)<1.4442);
277  
278    R9 = p->R9();
279 +  //R9 = p->E33()/p->SCluster()->RawEnergy();
280    
281    // check which category it is ...
282    _tCat = 1;
# Line 229 | Line 294 | Int_t MVATools::PassElectronVetoInt(cons
294  
295   //--------------------------------------------------------------------------------------------------
296  
297 < Float_t MVATools::GetMVAbdtValue(const Photon* p,const Vertex* vtx,const TrackCol* trackCol,const VertexCol* vtxCol,Double_t _tRho) {
297 > Float_t MVATools::GetMVAbdtValue_2012_globe(const Photon* p,const Vertex* vtx,const TrackCol* trackCol,const VertexCol* vtxCol,Double_t _tRho, const PFCandidateCol *fPFCands,const ElectronCol* els,Bool_t applyElectronVeto) {
298    
299    //get the variables used to compute MVA variables
300    ecalIso3 = p->EcalRecHitIsoDr03();
# Line 238 | Line 303 | Float_t MVATools::GetMVAbdtValue(const P
303    
304    wVtxInd = 0;
305    
306 <  trackIso1 = IsolationTools::CiCTrackIsolation(p,vtx, 0.3, 0.02, 0.0, 0.0, 0.1, 1.0, trackCol);//Question Ming:whyfPV->At(0) instead of selected vertex using ranking method?
306 >  trackIso1 = IsolationTools::CiCTrackIsolation(p,vtx, 0.3, 0.02, 0.0, 0.0, 0.1, 1.0, trackCol, NULL, NULL, (!applyElectronVeto ? els : NULL) );//Question Ming:whyfPV->At(0) instead of selected vertex using ranking method?
307 >    
308 >  // track iso worst vtx
309 >  trackIso2 = IsolationTools::CiCTrackIsolation(p,vtx, 0.4, 0.02, 0.0, 0.0, 0.1, 1.0, trackCol, &wVtxInd,vtxCol, (!applyElectronVeto ? els : NULL) );
310    
311 <  // track iso only
312 <  trackIso3 = IsolationTools::CiCTrackIsolation(p,vtx, 0.3, 0.02, 0.0, 0.0, 0.1, 1.0, trackCol);
311 >  combIso1 = ecalIso3+hcalIso4+trackIso1 - 0.17*_tRho;
312 >  combIso2 = ecalIso4+hcalIso4+trackIso2 - 0.52*_tRho;
313 >  
314 >  RawEnergy = p->SCluster()->RawEnergy();
315    
316 +  ScEta = p->SCluster()->Eta();
317 +  
318 +  //mva varialbes v1 and v2
319 +  tIso1 = (combIso1) *50./p->Et();
320 +  tIso3 = (trackIso1)*50./p->Et();
321 +  tIso2 = (combIso2) *50./(p->MomVtx(vtxCol->At(wVtxInd)->Position()).Pt());
322 +  RelIsoEcal=(ecalIso3-0.17*_tRho)/p->Et();
323 +  RelIsoHcal=(hcalIso4-0.17*_tRho)/p->Et();
324 +
325 +  //compute mva variables for v3
326 +  HoE = p->HadOverEm();
327 +  covIEtaIEta = p->CoviEtaiEta();
328 +  tIso1abs = combIso1;
329 +  tIso3abs = trackIso1;
330 +  tIso2abs = combIso2;
331 +  R9 = p->R9();
332 +
333 +  absIsoEcal=(ecalIso3-0.17*_tRho);
334 +  absIsoHcal=(hcalIso4-0.17*_tRho);
335 +  RelEMax=p->SCluster()->Seed()->EMax()/RawEnergy;
336 +  RelETop=p->SCluster()->Seed()->ETop()/RawEnergy;
337 +  RelEBottom=p->SCluster()->Seed()->EBottom()/RawEnergy;
338 +  RelELeft=p->SCluster()->Seed()->ELeft()/RawEnergy;
339 +  RelERight=p->SCluster()->Seed()->ERight()/RawEnergy;
340 +  RelE2x5Max=p->SCluster()->Seed()->E2x5Max()/RawEnergy;
341 +  RelE2x5Top=p->SCluster()->Seed()->E2x5Top()/RawEnergy;
342 +  RelE2x5Bottom=p->SCluster()->Seed()->E2x5Bottom()/RawEnergy;
343 +  RelE2x5Left=p->SCluster()->Seed()->E2x5Left()/RawEnergy;
344 +  RelE2x5Right=p->SCluster()->Seed()->E2x5Right()/RawEnergy;
345 +  RelE5x5=p->SCluster()->Seed()->E5x5()/RawEnergy;
346 +  
347 +  EtaWidth=p->EtaWidth();
348 +  PhiWidth=p->PhiWidth();
349 +  CoviEtaiPhi=p->SCluster()->Seed()->CoviEtaiPhi();
350 +  CoviPhiiPhi=p->SCluster()->Seed()->CoviPhiiPhi();
351 +
352 +  RelPreshowerEnergy=p->SCluster()->PreshowerEnergy()/RawEnergy;
353 +  NVertexes=vtxCol->GetEntries();
354 +  
355 +  //spectator variables
356 +  Pt_MVA=p->Pt();
357 +  ScEta_MVA=p->SCluster()->Eta();
358 +
359 +  //
360 +
361 +  isbarrel = (fabs(ScEta_MVA)<1.4442);
362 +  
363 +  //variable 1201
364 +  myphoton_pfchargedisogood03=IsolationTools::PFChargedIsolation(p,vtx,0.3,0,fPFCands);
365 +  myphoton_pfchargedisobad03=IsolationTools::PFChargedIsolation(p,vtx,0.3,0,fPFCands,&wVtxInd,vtxCol);
366 +  myphoton_pfphotoniso03=IsolationTools::PFGammaIsolation(p,0.3,0,fPFCands);
367 +  myphoton_sieie=covIEtaIEta;
368 +  myphoton_sieip=CoviEtaiPhi;
369 +  myphoton_etawidth=EtaWidth;
370 +  myphoton_phiwidth=PhiWidth;
371 +  myphoton_r9=R9;
372 +  myphoton_s4ratio=p->S4Ratio();
373 +  myphoton_SCeta=ScEta_MVA;
374 +  event_rho= _tRho;
375 +
376 +  myphoton_ESEffSigmaRR=-99;
377 +
378 +  if(!isbarrel){
379 +    myphoton_ESEffSigmaRR=p->EffSigmaRR();
380 +  }
381 +  
382 +  if (isbarrel) {
383 +    reader = fReaderBarrel;
384 +  }
385 +  else {
386 +    reader = fReaderEndcap;
387 +  }
388 +  
389 +  assert(reader);
390 +
391 +  bdt = reader->EvaluateMVA("BDT method");
392 +
393 +  /* printf("HoE: %f\n",HoE);
394 +  printf("covIEtaIEta: %f\n",covIEtaIEta);
395 +  printf("tIso1abs: %f\n",tIso1abs);
396 +  printf("tIso3abs: %f\n",tIso3abs);
397 +  printf("tIso2abs: %f\n",tIso2abs);
398 +  
399 +  printf("absIsoEcal: %f\n",absIsoEcal);
400 +  printf("absIsoHcal: %f\n",absIsoHcal);
401 +  printf("RelEMax: %f\n",RelEMax);
402 +  printf("RelETop: %f\n",RelETop);
403 +  printf("RelEBottom: %f\n",RelEBottom);
404 +  printf("RelELeft: %f\n",RelELeft);
405 +  printf("RelERight: %f\n",RelERight);
406 +  printf("RelE2x5Max: %f\n",RelE2x5Max);
407 +  printf("RelE2x5Top: %f\n",RelE2x5Top);
408 +  printf("RelE2x5Bottom: %f\n",RelE2x5Bottom);
409 +  printf("RelE2x5Left: %f\n",RelE2x5Left);
410 +  printf("RelE2x5Right;: %f\n",RelE2x5Right);
411 +  printf("RelE5x5: %f\n",RelE5x5);
412 +  
413 +  printf("EtaWidth: %f\n",EtaWidth);
414 +  printf("PhiWidth: %f\n",PhiWidth);
415 +  printf("CoviEtaiPhi: %f\n",CoviEtaiPhi);
416 +  printf("CoviPhiiPhi: %f\n",CoviPhiiPhi);
417 +  
418 +  if (!isbarrel) {
419 +    printf("RelPreshowerEnergy: %f\n",RelPreshowerEnergy);
420 +    }*/
421 +  
422 +  return bdt;
423 + }
424 +
425 + Float_t MVATools::GetMVAbdtValue_2011(const Photon* p,const Vertex* vtx,const TrackCol* trackCol,const VertexCol* vtxCol,Double_t _tRho,const ElectronCol* els,Bool_t applyElectronVeto) {
426 +  
427 +  //get the variables used to compute MVA variables
428 +  ecalIso3 = p->EcalRecHitIsoDr03();
429 +  ecalIso4 = p->EcalRecHitIsoDr04();
430 +  hcalIso4 = p->HcalTowerSumEtDr04();
431 +  
432 +  wVtxInd = 0;
433 +  
434 +  trackIso1 = IsolationTools::CiCTrackIsolation(p,vtx, 0.3, 0.02, 0.0, 0.0, 0.1, 1.0, trackCol, NULL, NULL, (!applyElectronVeto ? els : NULL) );//Question Ming:whyfPV->At(0) instead of selected vertex using ranking method?
435 +    
436    // track iso worst vtx
437 <  trackIso2 = IsolationTools::CiCTrackIsolation(p,vtx, 0.4, 0.02, 0.0, 0.0, 0.1, 1.0, trackCol, &wVtxInd,vtxCol);
437 >  trackIso2 = IsolationTools::CiCTrackIsolation(p,vtx, 0.4, 0.02, 0.0, 0.0, 0.1, 1.0, trackCol, &wVtxInd,vtxCol, (!applyElectronVeto ? els : NULL) );
438    
439    combIso1 = ecalIso3+hcalIso4+trackIso1 - 0.17*_tRho;
440    combIso2 = ecalIso4+hcalIso4+trackIso2 - 0.52*_tRho;
441    
442    RawEnergy = p->SCluster()->RawEnergy();
443    
444 +  ScEta = p->SCluster()->Eta();
445 +  
446    //mva varialbes v1 and v2
447    tIso1 = (combIso1) *50./p->Et();
448 <  tIso3 = (trackIso3)*50./p->Et();
448 >  tIso3 = (trackIso1)*50./p->Et();
449    tIso2 = (combIso2) *50./(p->MomVtx(vtxCol->At(wVtxInd)->Position()).Pt());
450    RelIsoEcal=(ecalIso3-0.17*_tRho)/p->Et();
451    RelIsoHcal=(hcalIso4-0.17*_tRho)/p->Et();
# Line 262 | Line 454 | Float_t MVATools::GetMVAbdtValue(const P
454    HoE = p->HadOverEm();
455    covIEtaIEta = p->CoviEtaiEta();
456    tIso1abs = combIso1;
457 <  tIso3abs = trackIso3;
457 >  tIso3abs = trackIso1;
458    tIso2abs = combIso2;
459    R9 = p->R9();
460  
# Line 280 | Line 472 | Float_t MVATools::GetMVAbdtValue(const P
472    RelE2x5Right=p->SCluster()->Seed()->E2x5Right()/RawEnergy;
473    RelE5x5=p->SCluster()->Seed()->E5x5()/RawEnergy;
474    
475 <  EtaWidth=p->SCluster()->EtaWidth();
476 <  PhiWidth=p->SCluster()->PhiWidth();
475 >  EtaWidth=p->EtaWidth();
476 >  PhiWidth=p->PhiWidth();
477    CoviEtaiPhi=p->SCluster()->Seed()->CoviEtaiPhi();
478    CoviPhiiPhi=p->SCluster()->Seed()->CoviPhiiPhi();
479  
# Line 291 | Line 483 | Float_t MVATools::GetMVAbdtValue(const P
483    //spectator variables
484    Pt_MVA=p->Pt();
485    ScEta_MVA=p->SCluster()->Eta();
486 <  
486 >
487 >  //
488 >
489    isbarrel = (fabs(ScEta_MVA)<1.4442);
490    
491    if (isbarrel) {

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