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TICLCandidateValidator.cc
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1 #include <numeric>
2 #include <iomanip>
3 #include <sstream>
4 
5 #include "Validation/HGCalValidation/interface/TICLCandidateValidator.h"
6 #include "DataFormats/HGCalReco/interface/Common.h"
7 
8 TICLCandidateValidator::TICLCandidateValidator(
9  edm::EDGetTokenT<std::vector<TICLCandidate>> ticlCandidates,
10  edm::EDGetTokenT<std::vector<TICLCandidate>> simTICLCandidatesToken,
11  edm::EDGetTokenT<std::vector<reco::Track>> recoTracksToken,
12  edm::EDGetTokenT<std::vector<ticl::Trackster>> trackstersToken,
13  edm::EDGetTokenT<ticl::RecoToSimCollectionSimTracksters> associatorMapRtSToken,
14  edm::EDGetTokenT<ticl::SimToRecoCollectionSimTracksters> associatorMapStRToken,
15  edm::EDGetTokenT<ticl::RecoToSimCollectionSimTracksters> associatorMapRtSPUToken,
16  bool isTICLv5)
17  : TICLCandidatesToken_(ticlCandidates),
18  simTICLCandidatesToken_(simTICLCandidatesToken),
19  recoTracksToken_(recoTracksToken),
20  trackstersToken_(trackstersToken),
21  associatorMapRtSToken_(associatorMapRtSToken),
22  associatorMapStRToken_(associatorMapStRToken),
23  associatorMapRtSPUToken_(associatorMapRtSPUToken),
24  isTICLv5_(isTICLv5) {}
25 
26 TICLCandidateValidator::~TICLCandidateValidator() {}
27 
28 void TICLCandidateValidator::bookCandidatesHistos(DQMStore::IBooker& ibook,
29  Histograms& histograms,
30  std::string baseDir) const {
31  // book CAND histos
32  histograms.h_tracksters_in_candidate =
33  ibook.book1D("N of tracksters in candidate", "N of tracksters in candidate", 100, 0, 99);
34  histograms.h_candidate_raw_energy =
35  ibook.book1D("Candidates raw energy", "Candidates raw energy;E (GeV)", 250, 0, 250);
36  histograms.h_candidate_regressed_energy =
37  ibook.book1D("Candidates regressed energy", "Candidates regressed energy;E (GeV)", 250, 0, 250);
38  histograms.h_candidate_pT = ibook.book1D("Candidates pT", "Candidates pT;p_{T}", 250, 0, 250);
39  histograms.h_candidate_charge = ibook.book1D("Candidates charge", "Candidates charge;Charge", 3, -1.5, 1.5);
40  histograms.h_candidate_pdgId = ibook.book1D("Candidates PDG Id", "Candidates PDG ID", 100, -220, 220);
41  histograms.h_candidate_partType = ibook.book1D("Candidates type", "Candidates type", 9, -0.5, 8.5);
42 
43  // neutral: photon, pion, hadron
44  const std::vector<std::string> neutrals{"photons", "neutral_pions", "neutral_hadrons"};
45  for (long unsigned int i = 0; i < neutrals.size(); i++) {
46  ibook.setCurrentFolder(baseDir + "/" + neutrals[i]);
47 
48  histograms.h_neut_tracksters_in_candidate.push_back(ibook.book1D("N of tracksters in candidate for " + neutrals[i],
49  "N of tracksters in candidate for " + neutrals[i],
50  100,
51  0,
52  99));
53  histograms.h_neut_candidate_regressed_energy.push_back(ibook.book1D(
54  neutrals[i] + "candidates regressed energy", neutrals[i] + " candidates regressed energy;E (GeV)", 250, 0, 250));
55  histograms.h_neut_candidate_charge.push_back(
56  ibook.book1D(neutrals[i] + " candidates charge", neutrals[i] + " candidates charge;Charge", 3, -1.5, 1.5));
57  histograms.h_neut_candidate_pdgId.push_back(
58  ibook.book1D(neutrals[i] + " candidates PDG Id", neutrals[i] + " candidates PDG ID", 100, -220, 220));
59  histograms.h_neut_candidate_partType.push_back(
60  ibook.book1D(neutrals[i] + " candidates type", neutrals[i] + " candidates type", 9, -0.5, 8.5));
61 
62  histograms.h_den_fake_neut_energy_candidate.push_back(
63  ibook.book1D("den_fake_cand_vs_energy_" + neutrals[i], neutrals[i] + " candidates energy;E (GeV)", 50, 0, 250));
64  histograms.h_num_fake_neut_energy_candidate_pdgId.push_back(ibook.book1D(
65  "num_fake_pid_cand_vs_energy_" + neutrals[i], neutrals[i] + " PID fake vs energy;E (GeV)", 50, 0, 250));
66  histograms.h_num_fake_neut_energy_candidate_energy.push_back(
67  ibook.book1D("num_fake_energy_cand_vs_energy_" + neutrals[i],
68  neutrals[i] + " PID and energy fake vs energy;E (GeV)",
69  50,
70  0,
71  250));
72  histograms.h_den_fake_neut_pt_candidate.push_back(
73  ibook.book1D("den_fake_cand_vs_pt_" + neutrals[i], neutrals[i] + " candidates pT;p_{T} (GeV)", 50, 0, 250));
74  histograms.h_num_fake_neut_pt_candidate_pdgId.push_back(ibook.book1D(
75  "num_fake_pid_cand_vs_pt_" + neutrals[i], neutrals[i] + " PID fake vs pT;p_{T} (GeV)", 50, 0, 250));
76  histograms.h_num_fake_neut_pt_candidate_energy.push_back(
77  ibook.book1D("num_fake_energy_cand_vs_pt_" + neutrals[i],
78  neutrals[i] + " PID and energy fake vs pT;p_{T} (GeV)",
79  50,
80  0,
81  250));
82  histograms.h_den_fake_neut_eta_candidate.push_back(
83  ibook.book1D("den_fake_cand_vs_eta_" + neutrals[i], neutrals[i] + " candidates eta;#eta (GeV)", 50, -3, 3));
84  histograms.h_num_fake_neut_eta_candidate_pdgId.push_back(ibook.book1D(
85  "num_fake_pid_cand_vs_eta_" + neutrals[i], neutrals[i] + " PID fake vs eta;#eta (GeV)", 50, -3, 3));
86  histograms.h_num_fake_neut_eta_candidate_energy.push_back(
87  ibook.book1D("num_fake_energy_cand_vs_eta_" + neutrals[i],
88  neutrals[i] + " PID and energy fake vs eta;#eta (GeV)",
89  50,
90  -3,
91  3));
92  histograms.h_den_fake_neut_phi_candidate.push_back(ibook.book1D(
93  "den_fake_cand_vs_phi_" + neutrals[i], neutrals[i] + " candidates phi;#phi (GeV)", 50, -3.14159, 3.14159));
94  histograms.h_num_fake_neut_phi_candidate_pdgId.push_back(ibook.book1D(
95  "num_fake_pid_cand_vs_phi_" + neutrals[i], neutrals[i] + " PID fake vs phi;#phi (GeV)", 50, -3.14159, 3.14159));
96  histograms.h_num_fake_neut_phi_candidate_energy.push_back(
97  ibook.book1D("num_fake_energy_cand_vs_phi_" + neutrals[i],
98  neutrals[i] + " PID and energy fake vs phi;#phi (GeV)",
99  50,
100  -3.14159,
101  3.14159));
102 
103  histograms.h_den_neut_energy_candidate.push_back(
104  ibook.book1D("den_cand_vs_energy_" + neutrals[i], neutrals[i] + " simCandidates energy;E (GeV)", 50, 0, 250));
105  histograms.h_num_neut_energy_candidate_pdgId.push_back(
106  ibook.book1D("num_pid_cand_vs_energy_" + neutrals[i],
107  neutrals[i] + " track and PID efficiency vs energy;E (GeV)",
108  50,
109  0,
110  250));
111  histograms.h_num_neut_energy_candidate_energy.push_back(
112  ibook.book1D("num_energy_cand_vs_energy_" + neutrals[i],
113  neutrals[i] + " track, PID and energy efficiency vs energy;E (GeV)",
114  50,
115  0,
116  250));
117  histograms.h_den_neut_pt_candidate.push_back(
118  ibook.book1D("den_cand_vs_pt_" + neutrals[i], neutrals[i] + " simCandidates pT;p_{T} (GeV)", 50, 0, 250));
119  histograms.h_num_neut_pt_candidate_pdgId.push_back(ibook.book1D(
120  "num_pid_cand_vs_pt_" + neutrals[i], neutrals[i] + " track and PID efficiency vs pT;p_{T} (GeV)", 50, 0, 250));
121  histograms.h_num_neut_pt_candidate_energy.push_back(
122  ibook.book1D("num_energy_cand_vs_pt_" + neutrals[i],
123  neutrals[i] + " track, PID and energy efficiency vs pT;p_{T} (GeV)",
124  50,
125  0,
126  250));
127  histograms.h_den_neut_eta_candidate.push_back(
128  ibook.book1D("den_cand_vs_eta_" + neutrals[i], neutrals[i] + " simCandidates eta;#eta (GeV)", 50, -3, 3));
129  histograms.h_num_neut_eta_candidate_pdgId.push_back(ibook.book1D(
130  "num_pid_cand_vs_eta_" + neutrals[i], neutrals[i] + " track and PID efficiency vs eta;#eta (GeV)", 50, -3, 3));
131  histograms.h_num_neut_eta_candidate_energy.push_back(
132  ibook.book1D("num_energy_cand_vs_eta_" + neutrals[i],
133  neutrals[i] + " track, PID and energy efficiency vs eta;#eta (GeV)",
134  50,
135  -3,
136  3));
137  histograms.h_den_neut_phi_candidate.push_back(ibook.book1D(
138  "den_cand_vs_phi_" + neutrals[i], neutrals[i] + " simCandidates phi;#phi (GeV)", 50, -3.14159, 3.14159));
139  histograms.h_num_neut_phi_candidate_pdgId.push_back(
140  ibook.book1D("num_pid_cand_vs_phi_" + neutrals[i],
141  neutrals[i] + " track and PID efficiency vs phi;#phi (GeV)",
142  50,
143  -3.14159,
144  3.14159));
145  histograms.h_num_neut_phi_candidate_energy.push_back(
146  ibook.book1D("num_energy_cand_vs_phi_" + neutrals[i],
147  neutrals[i] + " track, PID and energy efficiency vs phi;#phi (GeV)",
148  50,
149  -3.14159,
150  3.14159));
151  }
152  // charged: electron, muon, hadron
153  const std::vector<std::string> charged{"electrons", "muons", "charged_hadrons"};
154  for (long unsigned int i = 0; i < charged.size(); i++) {
155  ibook.setCurrentFolder(baseDir + "/" + charged[i]);
156 
157  histograms.h_chg_tracksters_in_candidate.push_back(ibook.book1D(
158  "N of tracksters in candidate for " + charged[i], "N of tracksters in candidate for " + charged[i], 100, 0, 99));
159  histograms.h_chg_candidate_regressed_energy.push_back(ibook.book1D(
160  charged[i] + "candidates regressed energy", charged[i] + " candidates regressed energy;E (GeV)", 250, 0, 250));
161  histograms.h_chg_candidate_charge.push_back(
162  ibook.book1D(charged[i] + " candidates charge", charged[i] + " candidates charge;Charge", 3, -1.5, 1.5));
163  histograms.h_chg_candidate_pdgId.push_back(
164  ibook.book1D(charged[i] + " candidates PDG Id", charged[i] + " candidates PDG ID", 100, -220, 220));
165  histograms.h_chg_candidate_partType.push_back(
166  ibook.book1D(charged[i] + " candidates type", charged[i] + " candidates type", 9, -0.5, 8.5));
167 
168  histograms.h_den_fake_chg_energy_candidate.push_back(
169  ibook.book1D("den_fake_cand_vs_energy_" + charged[i], charged[i] + " candidates energy;E (GeV)", 50, 0, 250));
170  histograms.h_num_fake_chg_energy_candidate_track.push_back(ibook.book1D(
171  "num_fake_track_cand_vs_energy_" + charged[i], charged[i] + " track fake vs energy;E (GeV)", 50, 0, 250));
172  histograms.h_num_fake_chg_energy_candidate_pdgId.push_back(ibook.book1D(
173  "num_fake_pid_cand_vs_energy_" + charged[i], charged[i] + " track and PID fake vs energy;E (GeV)", 50, 0, 250));
174  histograms.h_num_fake_chg_energy_candidate_energy.push_back(
175  ibook.book1D("num_fake_energy_cand_vs_energy_" + charged[i],
176  charged[i] + " track, PID and energy fake vs energy;E (GeV)",
177  50,
178  0,
179  250));
180  histograms.h_den_fake_chg_pt_candidate.push_back(
181  ibook.book1D("den_fake_cand_vs_pt_" + charged[i], charged[i] + " candidates pT;p_{T} (GeV)", 50, 0, 250));
182  histograms.h_num_fake_chg_pt_candidate_track.push_back(ibook.book1D(
183  "num_fake_track_cand_vs_pt_" + charged[i], charged[i] + " track fake vs pT;p_{T} (GeV)", 50, 0, 250));
184  histograms.h_num_fake_chg_pt_candidate_pdgId.push_back(ibook.book1D(
185  "num_fake_pid_cand_vs_pt_" + charged[i], charged[i] + " track and PID fake vs pT;p_{T} (GeV)", 50, 0, 250));
186  histograms.h_num_fake_chg_pt_candidate_energy.push_back(
187  ibook.book1D("num_fake_energy_cand_vs_pt_" + charged[i],
188  charged[i] + " track, PID and energy fake vs pT;p_{T} (GeV)",
189  50,
190  0,
191  250));
192  histograms.h_den_fake_chg_eta_candidate.push_back(
193  ibook.book1D("den_fake_cand_vs_eta_" + charged[i], charged[i] + " candidates eta;#eta (GeV)", 50, -3, 3));
194  histograms.h_num_fake_chg_eta_candidate_track.push_back(ibook.book1D(
195  "num_fake_track_cand_vs_eta_" + charged[i], charged[i] + " track fake vs eta;#eta (GeV)", 50, -3, 3));
196  histograms.h_num_fake_chg_eta_candidate_pdgId.push_back(ibook.book1D(
197  "num_fake_pid_cand_vs_eta_" + charged[i], charged[i] + " track and PID fake vs eta;#eta (GeV)", 50, -3, 3));
198  histograms.h_num_fake_chg_eta_candidate_energy.push_back(
199  ibook.book1D("num_fake_energy_cand_vs_eta_" + charged[i],
200  charged[i] + " track, PID and energy fake vs eta;#eta (GeV)",
201  50,
202  -3,
203  3));
204  histograms.h_den_fake_chg_phi_candidate.push_back(ibook.book1D(
205  "den_fake_cand_vs_phi_" + charged[i], charged[i] + " candidates phi;#phi (GeV)", 50, -3.14159, 3.14159));
206  histograms.h_num_fake_chg_phi_candidate_track.push_back(ibook.book1D("num_fake_track_cand_vs_phi_" + charged[i],
207  charged[i] + " track fake vs phi;#phi (GeV)",
208  50,
209  -3.14159,
210  3.14159));
211  histograms.h_num_fake_chg_phi_candidate_pdgId.push_back(
212  ibook.book1D("num_fake_pid_cand_vs_phi_" + charged[i],
213  charged[i] + " track and PID fake vs phi;#phi (GeV)",
214  50,
215  -3.14159,
216  3.14159));
217  histograms.h_num_fake_chg_phi_candidate_energy.push_back(
218  ibook.book1D("num_fake_energy_cand_vs_phi_" + charged[i],
219  charged[i] + " track, PID and energy fake vs phi;#phi (GeV)",
220  50,
221  -3.14159,
222  3.14159));
223 
224  histograms.h_den_chg_energy_candidate.push_back(
225  ibook.book1D("den_cand_vs_energy_" + charged[i], charged[i] + " simCandidates energy;E (GeV)", 50, 0, 250));
226  histograms.h_num_chg_energy_candidate_track.push_back(ibook.book1D(
227  "num_track_cand_vs_energy_" + charged[i], charged[i] + " track efficiency vs energy;E (GeV)", 50, 0, 250));
228  histograms.h_num_chg_energy_candidate_pdgId.push_back(ibook.book1D(
229  "num_pid_cand_vs_energy_" + charged[i], charged[i] + " track and PID efficiency vs energy;E (GeV)", 50, 0, 250));
230  histograms.h_num_chg_energy_candidate_energy.push_back(
231  ibook.book1D("num_energy_cand_vs_energy_" + charged[i],
232  charged[i] + " track, PID and energy efficiency vs energy;E (GeV)",
233  50,
234  0,
235  250));
236  histograms.h_den_chg_pt_candidate.push_back(
237  ibook.book1D("den_cand_vs_pt_" + charged[i], charged[i] + " simCandidates pT;p_{T} (GeV)", 50, 0, 250));
238  histograms.h_num_chg_pt_candidate_track.push_back(ibook.book1D(
239  "num_track_cand_vs_pt_" + charged[i], charged[i] + " track efficiency vs pT;p_{T} (GeV)", 50, 0, 250));
240  histograms.h_num_chg_pt_candidate_pdgId.push_back(ibook.book1D(
241  "num_pid_cand_vs_pt_" + charged[i], charged[i] + " track and PID efficiency vs pT;p_{T} (GeV)", 50, 0, 250));
242  histograms.h_num_chg_pt_candidate_energy.push_back(
243  ibook.book1D("num_energy_cand_vs_pt_" + charged[i],
244  charged[i] + " track, PID and energy efficiency vs pT;p_{T} (GeV)",
245  50,
246  0,
247  250));
248  histograms.h_den_chg_eta_candidate.push_back(
249  ibook.book1D("den_cand_vs_eta_" + charged[i], charged[i] + " simCandidates eta;#eta (GeV)", 50, -3, 3));
250  histograms.h_num_chg_eta_candidate_track.push_back(ibook.book1D(
251  "num_track_cand_vs_eta_" + charged[i], charged[i] + " track efficiency vs eta;#eta (GeV)", 50, -3, 3));
252  histograms.h_num_chg_eta_candidate_pdgId.push_back(ibook.book1D(
253  "num_pid_cand_vs_eta_" + charged[i], charged[i] + " track and PID efficiency vs eta;#eta (GeV)", 50, -3, 3));
254  histograms.h_num_chg_eta_candidate_energy.push_back(
255  ibook.book1D("num_energy_cand_vs_eta_" + charged[i],
256  charged[i] + " track, PID and energy efficiency vs eta;#eta (GeV)",
257  50,
258  -3,
259  3));
260  histograms.h_den_chg_phi_candidate.push_back(ibook.book1D(
261  "den_cand_vs_phi_" + charged[i], charged[i] + " simCandidates phi;#phi (GeV)", 50, -3.14159, 3.14159));
262  histograms.h_num_chg_phi_candidate_track.push_back(ibook.book1D("num_track_cand_vs_phi_" + charged[i],
263  charged[i] + " track efficiency vs phi;#phi (GeV)",
264  50,
265  -3.14159,
266  3.14159));
267  histograms.h_num_chg_phi_candidate_pdgId.push_back(
268  ibook.book1D("num_pid_cand_vs_phi_" + charged[i],
269  charged[i] + " track and PID efficiency vs phi;#phi (GeV)",
270  50,
271  -3.14159,
272  3.14159));
273  histograms.h_num_chg_phi_candidate_energy.push_back(
274  ibook.book1D("num_energy_cand_vs_phi_" + charged[i],
275  charged[i] + " track, PID and energy efficiency vs phi;#phi (GeV)",
276  50,
277  -3.14159,
278  3.14159));
279  }
280 }
281 
282 void TICLCandidateValidator::fillCandidateHistos(const edm::Event& event,
283  const Histograms& histograms,
284  edm::Handle<ticl::TracksterCollection> simTrackstersCP_h) const {
285  auto TICLCandidates = event.get(TICLCandidatesToken_);
286 
287  edm::Handle<std::vector<TICLCandidate>> simTICLCandidates_h;
288  event.getByToken(simTICLCandidatesToken_, simTICLCandidates_h);
289  auto simTICLCandidates = *simTICLCandidates_h;
290 
291  edm::Handle<std::vector<reco::Track>> recoTracks_h;
292  event.getByToken(recoTracksToken_, recoTracks_h);
293  auto recoTracks = *recoTracks_h;
294 
295  edm::Handle<std::vector<ticl::Trackster>> Tracksters_h;
296  event.getByToken(trackstersToken_, Tracksters_h);
297  auto trackstersMerged = *Tracksters_h;
298 
299  edm::Handle<ticl::RecoToSimCollectionSimTracksters> mergeTsRecoToSim_h;
300  event.getByToken(associatorMapRtSToken_, mergeTsRecoToSim_h);
301  auto const& mergeTsRecoToSimMap = *mergeTsRecoToSim_h;
302 
303  edm::Handle<ticl::SimToRecoCollectionSimTracksters> mergeTsSimToReco_h;
304  event.getByToken(associatorMapStRToken_, mergeTsSimToReco_h);
305  auto const& mergeTsSimToRecoMap = *mergeTsSimToReco_h;
306 
307  edm::Handle<ticl::RecoToSimCollectionSimTracksters> mergeTsRecoToSimPU_h;
308  event.getByToken(associatorMapRtSPUToken_, mergeTsRecoToSimPU_h);
309  auto const& mergeTsRecoToSimPUMap = *mergeTsRecoToSimPU_h;
310 
311  // candidates plots
312  for (const auto& cand : TICLCandidates) {
313  histograms.h_tracksters_in_candidate->Fill(cand.tracksters().size());
314  histograms.h_candidate_raw_energy->Fill(cand.rawEnergy());
315  histograms.h_candidate_regressed_energy->Fill(cand.energy());
316  histograms.h_candidate_pT->Fill(cand.pt());
317  histograms.h_candidate_charge->Fill(cand.charge());
318  histograms.h_candidate_pdgId->Fill(cand.pdgId());
319  const auto& arr = cand.idProbabilities();
320  histograms.h_candidate_partType->Fill(std::max_element(arr.begin(), arr.end()) - arr.begin());
321  }
322 
323  std::vector<int> chargedCandidates;
324  std::vector<int> neutralCandidates;
325  chargedCandidates.reserve(simTICLCandidates.size());
326  neutralCandidates.reserve(simTICLCandidates.size());
327 
328  for (size_t i = 0; i < simTICLCandidates.size(); ++i) {
329  const auto& simCand = simTICLCandidates[i];
330  const auto particleType = ticl::tracksterParticleTypeFromPdgId(simCand.pdgId(), simCand.charge());
331  if (particleType == ticl::Trackster::ParticleType::electron or
332  particleType == ticl::Trackster::ParticleType::muon or
333  particleType == ticl::Trackster::ParticleType::charged_hadron)
334  chargedCandidates.emplace_back(i);
335  else if (particleType == ticl::Trackster::ParticleType::photon or
336  particleType == ticl::Trackster::ParticleType::neutral_pion or
337  particleType == ticl::Trackster::ParticleType::neutral_hadron)
338  neutralCandidates.emplace_back(i);
339  // should consider also unknown ?
340  }
341 
342  chargedCandidates.shrink_to_fit();
343  neutralCandidates.shrink_to_fit();
344 
345  for (const auto i : chargedCandidates) {
346  const auto& simCand = simTICLCandidates[i];
347  auto index = std::log2(int(ticl::tracksterParticleTypeFromPdgId(simCand.pdgId(), 1)));
348  /* 11 (type 1) becomes 0
349  * 13 (type 2) becomes 1
350  * 211 (type 4) becomes 2
351  */
352  int32_t simCandTrackIdx = -1;
353  if (simCand.trackPtr().get() != nullptr)
354  simCandTrackIdx = simCand.trackPtr().get() - edm::Ptr<reco::Track>(recoTracks_h, 0).get();
355  else {
356  // no reco track, but simCand is charged
357  continue;
358  }
359  if (simCand.trackPtr().get()->pt() < 1 or simCand.trackPtr().get()->missingOuterHits() > 5 or
360  not simCand.trackPtr().get()->quality(reco::TrackBase::highPurity))
361  continue;
362 
363  // +1 to all denominators
364  histograms.h_den_chg_energy_candidate[index]->Fill(simCand.rawEnergy());
365  histograms.h_den_chg_pt_candidate[index]->Fill(simCand.pt());
366  histograms.h_den_chg_eta_candidate[index]->Fill(simCand.eta());
367  histograms.h_den_chg_phi_candidate[index]->Fill(simCand.phi());
368 
369  int32_t cand_idx = -1;
370  const edm::Ref<ticl::TracksterCollection> stsRef(simTrackstersCP_h, i);
371  const auto ts_iter = mergeTsSimToRecoMap.find(stsRef);
372  float shared_energy = 0.;
373  // search for reco cand associated
374  if (ts_iter != mergeTsSimToRecoMap.end()) {
375  const auto& tsAssoc = (ts_iter->val);
376  std::vector<uint32_t> MergeTracksters_simToReco;
377  std::vector<float> MergeTracksters_simToReco_score;
378  std::vector<float> MergeTracksters_simToReco_sharedE;
379  MergeTracksters_simToReco.reserve(tsAssoc.size());
380  MergeTracksters_simToReco_score.reserve(tsAssoc.size());
381  MergeTracksters_simToReco_sharedE.reserve(tsAssoc.size());
382  for (auto& ts : tsAssoc) {
383  auto ts_id = (ts.first).get() - (edm::Ref<ticl::TracksterCollection>(Tracksters_h, 0)).get();
384  MergeTracksters_simToReco.push_back(ts_id);
385  MergeTracksters_simToReco_score.push_back(ts.second.second);
386  MergeTracksters_simToReco_sharedE.push_back(ts.second.first);
387  }
388  auto min_idx = std::min_element(MergeTracksters_simToReco_score.begin(), MergeTracksters_simToReco_score.end());
389  if (*min_idx != 1) {
390  cand_idx = MergeTracksters_simToReco[min_idx - MergeTracksters_simToReco_score.begin()];
391  shared_energy = MergeTracksters_simToReco_sharedE[min_idx - MergeTracksters_simToReco_score.begin()];
392  }
393  }
394 
395  // no reco associated to sim
396  if (cand_idx == -1)
397  continue;
398 
399  auto& recoCand = TICLCandidates[cand_idx];
400  if (isTICLv5_) {
401  // cand_idx is the tsMerge index, find the ts in the candidates collection
402  auto const tsPtr = edm::Ptr<ticl::Trackster>(Tracksters_h, cand_idx);
403  auto cand_it = std::find_if(TICLCandidates.begin(), TICLCandidates.end(), [tsPtr](TICLCandidate const& cand) {
404  if (!cand.tracksters().empty())
405  return cand.tracksters()[0] == tsPtr;
406  else
407  return false;
408  });
409  if (cand_it != TICLCandidates.end())
410  recoCand = *cand_it;
411  else
412  continue;
413  }
414 
415  if (recoCand.trackPtr().get() != nullptr) {
416  const auto candTrackIdx = recoCand.trackPtr().get() - edm::Ptr<reco::Track>(recoTracks_h, 0).get();
417  if (simCandTrackIdx == candTrackIdx) {
418  // +1 to track num
419  histograms.h_num_chg_energy_candidate_track[index]->Fill(simCand.rawEnergy());
420  histograms.h_num_chg_pt_candidate_track[index]->Fill(simCand.pt());
421  histograms.h_num_chg_eta_candidate_track[index]->Fill(simCand.eta());
422  histograms.h_num_chg_phi_candidate_track[index]->Fill(simCand.phi());
423  } else {
424  continue;
425  }
426  } else {
427  continue;
428  }
429 
430  //step 2: PID
431  if (simCand.pdgId() == recoCand.pdgId()) {
432  // +1 to num pdg id
433  histograms.h_num_chg_energy_candidate_pdgId[index]->Fill(simCand.rawEnergy());
434  histograms.h_num_chg_pt_candidate_pdgId[index]->Fill(simCand.pt());
435  histograms.h_num_chg_eta_candidate_pdgId[index]->Fill(simCand.eta());
436  histograms.h_num_chg_phi_candidate_pdgId[index]->Fill(simCand.phi());
437 
438  //step 3: energy
439  if (shared_energy / simCand.rawEnergy() > 0.5) {
440  // +1 to ene num
441  histograms.h_num_chg_energy_candidate_energy[index]->Fill(simCand.rawEnergy());
442  histograms.h_num_chg_pt_candidate_energy[index]->Fill(simCand.pt());
443  histograms.h_num_chg_eta_candidate_energy[index]->Fill(simCand.eta());
444  histograms.h_num_chg_phi_candidate_energy[index]->Fill(simCand.phi());
445  }
446  }
447  }
448 
449  for (const auto i : neutralCandidates) {
450  const auto& simCand = simTICLCandidates[i];
451  auto index = int(ticl::tracksterParticleTypeFromPdgId(simCand.pdgId(), 0)) / 2;
452  /* 22 (type 0) becomes 0
453  * 111 (type 3) becomes 1
454  * 130 (type 5) becomes 2
455  */
456  histograms.h_den_neut_energy_candidate[index]->Fill(simCand.rawEnergy());
457  histograms.h_den_neut_pt_candidate[index]->Fill(simCand.pt());
458  histograms.h_den_neut_eta_candidate[index]->Fill(simCand.eta());
459  histograms.h_den_neut_phi_candidate[index]->Fill(simCand.phi());
460 
461  int32_t cand_idx = -1;
462  const edm::Ref<ticl::TracksterCollection> stsRef(simTrackstersCP_h, i);
463  const auto ts_iter = mergeTsSimToRecoMap.find(stsRef);
464  float shared_energy = 0.;
465  // search for reco cand associated
466  if (ts_iter != mergeTsSimToRecoMap.end()) {
467  const auto& tsAssoc = (ts_iter->val);
468  std::vector<uint32_t> MergeTracksters_simToReco;
469  std::vector<float> MergeTracksters_simToReco_score;
470  std::vector<float> MergeTracksters_simToReco_sharedE;
471  MergeTracksters_simToReco.reserve(tsAssoc.size());
472  MergeTracksters_simToReco_score.reserve(tsAssoc.size());
473  MergeTracksters_simToReco_sharedE.reserve(tsAssoc.size());
474  for (auto& ts : tsAssoc) {
475  auto ts_id = (ts.first).get() - (edm::Ref<ticl::TracksterCollection>(Tracksters_h, 0)).get();
476  MergeTracksters_simToReco.push_back(ts_id);
477  MergeTracksters_simToReco_score.push_back(ts.second.second);
478  MergeTracksters_simToReco_sharedE.push_back(ts.second.first);
479  }
480  auto min_idx = std::min_element(MergeTracksters_simToReco_score.begin(), MergeTracksters_simToReco_score.end());
481  if (*min_idx != 1) {
482  cand_idx = MergeTracksters_simToReco[min_idx - MergeTracksters_simToReco_score.begin()];
483  shared_energy = MergeTracksters_simToReco_sharedE[min_idx - MergeTracksters_simToReco_score.begin()];
484  }
485  }
486 
487  // no reco associated to sim
488  if (cand_idx == -1)
489  continue;
490 
491  auto& recoCand = TICLCandidates[cand_idx];
492  if (isTICLv5_) {
493  // cand_idx is the tsMerge index, find the ts in the candidates collection
494  auto const tsPtr = edm::Ptr<ticl::Trackster>(Tracksters_h, cand_idx);
495  auto cand_it = std::find_if(TICLCandidates.begin(), TICLCandidates.end(), [tsPtr](TICLCandidate const& cand) {
496  if (!cand.tracksters().empty())
497  return cand.tracksters()[0] == tsPtr;
498  else
499  return false;
500  });
501  if (cand_it != TICLCandidates.end())
502  recoCand = *cand_it;
503  else
504  continue;
505  }
506 
507  if (recoCand.trackPtr().get() != nullptr)
508  continue;
509 
510  //step 2: PID
511  if (simCand.pdgId() == recoCand.pdgId()) {
512  // +1 to num pdg id
513  histograms.h_num_neut_energy_candidate_pdgId[index]->Fill(simCand.rawEnergy());
514  histograms.h_num_neut_pt_candidate_pdgId[index]->Fill(simCand.pt());
515  histograms.h_num_neut_eta_candidate_pdgId[index]->Fill(simCand.eta());
516  histograms.h_num_neut_phi_candidate_pdgId[index]->Fill(simCand.phi());
517 
518  //step 3: energy
519  if (shared_energy / simCand.rawEnergy() > 0.5) {
520  // +1 to ene num
521  histograms.h_num_neut_energy_candidate_energy[index]->Fill(simCand.rawEnergy());
522  histograms.h_num_neut_pt_candidate_energy[index]->Fill(simCand.pt());
523  histograms.h_num_neut_eta_candidate_energy[index]->Fill(simCand.eta());
524  histograms.h_num_neut_phi_candidate_energy[index]->Fill(simCand.phi());
525  }
526  }
527  }
528 
529  // FAKE rate
530  chargedCandidates.clear();
531  neutralCandidates.clear();
532  chargedCandidates.reserve(TICLCandidates.size());
533  neutralCandidates.reserve(TICLCandidates.size());
534 
535  auto isCharged = [](int pdgId) {
536  pdgId = std::abs(pdgId);
537  return (pdgId == 11 or pdgId == 211 or pdgId == 13);
538  };
539 
540  for (size_t i = 0; i < TICLCandidates.size(); ++i) {
541  const auto& cand = TICLCandidates[i];
542  const auto& charged = isCharged(cand.pdgId());
543  if (charged)
544  chargedCandidates.emplace_back(i);
545  else
546  neutralCandidates.emplace_back(i);
547 
548  // should consider also unknown ?
549  }
550 
551  chargedCandidates.shrink_to_fit();
552  neutralCandidates.shrink_to_fit();
553 
554  // loop on charged
555  for (const auto i : chargedCandidates) {
556  const auto& cand = TICLCandidates[i];
557  auto index = std::log2(int(ticl::tracksterParticleTypeFromPdgId(cand.pdgId(), 1)));
558  /* 11 (type 1) becomes 0
559  * 13 (type 2) becomes 1
560  * 211 (type 4) becomes 2
561  */
562  int32_t candTrackIdx = -1;
563  candTrackIdx = cand.trackPtr().get() - edm::Ptr<reco::Track>(recoTracks_h, 0).get();
564 
565  if (cand.tracksters().empty())
566  continue;
567 
568  // i is the candidate idx == ts idx only in v4, find ts_idx in v5
569  auto mergeTs_id = i;
570  if (isTICLv5_) {
571  mergeTs_id = cand.tracksters()[0].get() - edm::Ptr<ticl::Trackster>(Tracksters_h, 0).get();
572  }
573  // remove PU tracksters
574  const edm::Ref<ticl::TracksterCollection> tsRef(Tracksters_h, mergeTs_id);
575  auto const sts_iterPU = mergeTsRecoToSimPUMap.find(tsRef);
576  if (sts_iterPU != mergeTsRecoToSimPUMap.end()) {
577  const auto& stsPUAssociated = sts_iterPU->val;
578  if (stsPUAssociated[0].second.first / (*Tracksters_h)[mergeTs_id].raw_energy() > 0.95)
579  continue;
580  }
581 
582  // +1 to all denominators
583  histograms.h_den_fake_chg_energy_candidate[index]->Fill(cand.rawEnergy());
584  histograms.h_den_fake_chg_pt_candidate[index]->Fill(cand.pt());
585  histograms.h_den_fake_chg_eta_candidate[index]->Fill(cand.eta());
586  histograms.h_den_fake_chg_phi_candidate[index]->Fill(cand.phi());
587 
588  histograms.h_chg_tracksters_in_candidate[index]->Fill(cand.tracksters().size());
589  histograms.h_chg_candidate_regressed_energy[index]->Fill(cand.energy());
590  histograms.h_chg_candidate_charge[index]->Fill(cand.charge());
591  histograms.h_chg_candidate_pdgId[index]->Fill(cand.pdgId());
592  const auto& arr = cand.idProbabilities();
593  histograms.h_chg_candidate_partType[index]->Fill(std::max_element(arr.begin(), arr.end()) - arr.begin());
594 
595  int32_t simCand_idx = -1;
596  const auto sts_iter = mergeTsRecoToSimMap.find(tsRef);
597  float shared_energy = 0.;
598  // search for reco cand associated
599  if (sts_iter != mergeTsRecoToSimMap.end()) {
600  const auto& stsAssoc = (sts_iter->val);
601  std::vector<uint32_t> MergeTracksters_recoToSim;
602  std::vector<float> MergeTracksters_recoToSim_score;
603  std::vector<float> MergeTracksters_recoToSim_sharedE;
604  MergeTracksters_recoToSim.reserve(stsAssoc.size());
605  MergeTracksters_recoToSim_score.reserve(stsAssoc.size());
606  MergeTracksters_recoToSim_sharedE.reserve(stsAssoc.size());
607  for (auto& sts : stsAssoc) {
608  auto sts_id = (sts.first).get() - (edm::Ref<ticl::TracksterCollection>(simTrackstersCP_h, 0)).get();
609  MergeTracksters_recoToSim.push_back(sts_id);
610  MergeTracksters_recoToSim_score.push_back(sts.second.second);
611  MergeTracksters_recoToSim_sharedE.push_back(sts.second.first);
612  }
613  auto min_idx = std::min_element(MergeTracksters_recoToSim_score.begin(), MergeTracksters_recoToSim_score.end());
614  if (*min_idx != 1) {
615  simCand_idx = MergeTracksters_recoToSim[min_idx - MergeTracksters_recoToSim_score.begin()];
616  shared_energy = MergeTracksters_recoToSim_sharedE[min_idx - MergeTracksters_recoToSim_score.begin()];
617  }
618  }
619 
620  if (simCand_idx == -1)
621  continue;
622 
623  const auto& simCand = simTICLCandidates[simCand_idx];
624  if (simCand.trackPtr().get() != nullptr) {
625  const auto simCandTrackIdx = simCand.trackPtr().get() - edm::Ptr<reco::Track>(recoTracks_h, 0).get();
626  if (simCandTrackIdx != candTrackIdx) {
627  // fake += 1
628  histograms.h_num_fake_chg_energy_candidate_track[index]->Fill(cand.rawEnergy());
629  histograms.h_num_fake_chg_pt_candidate_track[index]->Fill(cand.pt());
630  histograms.h_num_fake_chg_eta_candidate_track[index]->Fill(cand.eta());
631  histograms.h_num_fake_chg_phi_candidate_track[index]->Fill(cand.phi());
632  continue;
633  }
634  } else {
635  // fake += 1
636  histograms.h_num_fake_chg_energy_candidate_track[index]->Fill(cand.rawEnergy());
637  histograms.h_num_fake_chg_pt_candidate_track[index]->Fill(cand.pt());
638  histograms.h_num_fake_chg_eta_candidate_track[index]->Fill(cand.eta());
639  histograms.h_num_fake_chg_phi_candidate_track[index]->Fill(cand.phi());
640  continue;
641  }
642 
643  //step 2: PID
644  if (simCand.pdgId() != cand.pdgId()) {
645  // +1 to num fake pdg id
646  histograms.h_num_fake_chg_energy_candidate_pdgId[index]->Fill(cand.rawEnergy());
647  histograms.h_num_fake_chg_pt_candidate_pdgId[index]->Fill(cand.pt());
648  histograms.h_num_fake_chg_eta_candidate_pdgId[index]->Fill(cand.eta());
649  histograms.h_num_fake_chg_phi_candidate_pdgId[index]->Fill(cand.phi());
650  continue;
651  }
652 
653  //step 3: energy
654  if (shared_energy / simCand.rawEnergy() < 0.5) {
655  // +1 to ene num
656  histograms.h_num_fake_chg_energy_candidate_energy[index]->Fill(cand.rawEnergy());
657  histograms.h_num_fake_chg_pt_candidate_energy[index]->Fill(cand.pt());
658  histograms.h_num_fake_chg_eta_candidate_energy[index]->Fill(cand.eta());
659  histograms.h_num_fake_chg_phi_candidate_energy[index]->Fill(cand.phi());
660  }
661  }
662  // loop on neutrals
663  for (const auto i : neutralCandidates) {
664  const auto& cand = TICLCandidates[i];
665  auto index = int(ticl::tracksterParticleTypeFromPdgId(cand.pdgId(), 0)) / 2;
666  /* 22 (type 0) becomes 0
667  * 111 (type 3) becomes 1
668  * 130 (type 5) becomes 2
669  */
670 
671  if (cand.tracksters().empty())
672  continue;
673 
674  // i is the candidate idx == ts idx only in v4, find ts_idx in v5
675  auto mergeTs_id = i;
676  if (isTICLv5_) {
677  mergeTs_id = cand.tracksters()[0].get() - edm::Ptr<ticl::Trackster>(Tracksters_h, 0).get();
678  }
679  // remove PU tracksters
680  const edm::Ref<ticl::TracksterCollection> tsRef(Tracksters_h, mergeTs_id);
681  auto const sts_iterPU = mergeTsRecoToSimPUMap.find(tsRef);
682  if (sts_iterPU != mergeTsRecoToSimPUMap.end()) {
683  const auto& stsPUAssociated = sts_iterPU->val;
684  if (stsPUAssociated[0].second.first / (*Tracksters_h)[mergeTs_id].raw_energy() > 0.95)
685  continue;
686  }
687 
688  // +1 to all denominators
689  histograms.h_den_fake_neut_energy_candidate[index]->Fill(cand.rawEnergy());
690  histograms.h_den_fake_neut_pt_candidate[index]->Fill(cand.pt());
691  histograms.h_den_fake_neut_eta_candidate[index]->Fill(cand.eta());
692  histograms.h_den_fake_neut_phi_candidate[index]->Fill(cand.phi());
693 
694  histograms.h_neut_tracksters_in_candidate[index]->Fill(cand.tracksters().size());
695  histograms.h_neut_candidate_regressed_energy[index]->Fill(cand.energy());
696  histograms.h_neut_candidate_charge[index]->Fill(cand.charge());
697  histograms.h_neut_candidate_pdgId[index]->Fill(cand.pdgId());
698  const auto& arr = cand.idProbabilities();
699  histograms.h_neut_candidate_partType[index]->Fill(std::max_element(arr.begin(), arr.end()) - arr.begin());
700 
701  int32_t simCand_idx = -1;
702  const auto sts_iter = mergeTsRecoToSimMap.find(tsRef);
703  float shared_energy = 0.;
704  // search for reco cand associated
705  if (sts_iter != mergeTsRecoToSimMap.end()) {
706  const auto& stsAssoc = (sts_iter->val);
707  std::vector<uint32_t> MergeTracksters_recoToSim;
708  std::vector<float> MergeTracksters_recoToSim_score;
709  std::vector<float> MergeTracksters_recoToSim_sharedE;
710  MergeTracksters_recoToSim.reserve(stsAssoc.size());
711  MergeTracksters_recoToSim_score.reserve(stsAssoc.size());
712  MergeTracksters_recoToSim_sharedE.reserve(stsAssoc.size());
713  for (auto& sts : stsAssoc) {
714  auto sts_id = (sts.first).get() - (edm::Ref<ticl::TracksterCollection>(simTrackstersCP_h, 0)).get();
715  MergeTracksters_recoToSim.push_back(sts_id);
716  MergeTracksters_recoToSim_score.push_back(sts.second.second);
717  MergeTracksters_recoToSim_sharedE.push_back(sts.second.first);
718  }
719  auto min_idx = std::min_element(MergeTracksters_recoToSim_score.begin(), MergeTracksters_recoToSim_score.end());
720  if (*min_idx != 1) {
721  simCand_idx = MergeTracksters_recoToSim[min_idx - MergeTracksters_recoToSim_score.begin()];
722  shared_energy = MergeTracksters_recoToSim_sharedE[min_idx - MergeTracksters_recoToSim_score.begin()];
723  }
724  }
725 
726  if (simCand_idx == -1)
727  continue;
728 
729  const auto& simCand = simTICLCandidates[simCand_idx];
730 
731  //step 2: PID
732  if (simCand.pdgId() != cand.pdgId()) {
733  // +1 to num fake pdg id
734  histograms.h_num_fake_neut_energy_candidate_pdgId[index]->Fill(cand.rawEnergy());
735  histograms.h_num_fake_neut_pt_candidate_pdgId[index]->Fill(cand.pt());
736  histograms.h_num_fake_neut_eta_candidate_pdgId[index]->Fill(cand.eta());
737  histograms.h_num_fake_neut_phi_candidate_pdgId[index]->Fill(cand.phi());
738  continue;
739  }
740 
741  //step 3: energy
742  if (shared_energy / simCand.rawEnergy() < 0.5) {
743  // +1 to ene num
744  histograms.h_num_fake_neut_energy_candidate_energy[index]->Fill(cand.rawEnergy());
745  histograms.h_num_fake_neut_pt_candidate_energy[index]->Fill(cand.pt());
746  histograms.h_num_fake_neut_eta_candidate_energy[index]->Fill(cand.eta());
747  histograms.h_num_fake_neut_phi_candidate_energy[index]->Fill(cand.phi());
748  }
749  }
750 }
TICLCandidateValidator::simTICLCandidatesToken_
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