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Merge pull request #33518 from jainshilpi/PhaseIIID
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Adding Phase II EB electron and photon IDs
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cmsbuild authored Apr 28, 2021
2 parents f3291f0 + c0c96fb commit f1904b6
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178 changes: 178 additions & 0 deletions ...lectronIdentification/python/Identification/cutBasedElectronID_Summer20_PhaseII_V0_cff.py
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from PhysicsTools.SelectorUtils.centralIDRegistry import central_id_registry

import FWCore.ParameterSet.Config as cms

# Common functions and classes for ID definition are imported here:
from RecoEgamma.ElectronIdentification.Identification.cutBasedElectronID_tools \
import ( EleWorkingPoint_V5,
configureVIDCutBasedEleID_V5 )

#############################This ID is for Phase II and hence matters for EB
#
# The ID cuts below are optimized IDs on Summer20 Phase II simulation
# These are very initial tuning which will improve further as we improve
###our understanding on the variables for phase II (e.g noise cleaned sieie is not yet
###used here. PF cluster isolations may be better but not yet used). We just use the Run II variables on phase II samples for the tuning
# See also the presentation explaining these working points:
# https://indico.cern.ch/event/1000891/contributions/4203637/attachments/2183448/3688820/ElectronIDtunning_EgammaMeeting_03Feb2021.pdf
# https://indico.cern.ch/event/879937/contributions/4108369/attachments/2147436/3619904/EgammaID_phaseIIElectrontunning_pyu_2020Nov20.pdf
#
#

# Veto working point Barrel
idName = "cutBasedElectronID-Summer20-PhaseII-V0-veto"
WP_Veto_EB = EleWorkingPoint_V5(
idName = idName , # idName
full5x5_sigmaIEtaIEtaCut = 0.0181 , # full5x5_sigmaIEtaIEtaCut
dEtaInSeedCut = 0.00548, # dEtaInSeedCut
dPhiInCut = 0.197, # dPhiInCut
hOverECut_C0 = 0.313 , # hOverECut
hOverECut_CE = 0. ,
hOverECut_Cr = 0. ,
relCombIsolationWithEACut_C0 = 0.284 , # relCombIsolationWithEACut
relCombIsolationWithEACut_Cpt = 0. ,
absEInverseMinusPInverseCut = 0.203 , # absEInverseMinusPInverseCut
# conversion veto cut needs no parameters, so not mentioned
missingHitsCut = 2 # missingHitsCut
)

WP_Veto_EE = EleWorkingPoint_V5(
idName = idName , # idName
full5x5_sigmaIEtaIEtaCut = 0.0181 , # full5x5_sigmaIEtaIEtaCut
dEtaInSeedCut = 0.00548, # dEtaInSeedCut
dPhiInCut = 0.197, # dPhiInCut
hOverECut_C0 = 0.313 , # hOverECut
hOverECut_CE = 0. ,
hOverECut_Cr = 0. ,
relCombIsolationWithEACut_C0 = 0.284 , # relCombIsolationWithEACut
relCombIsolationWithEACut_Cpt = 0. ,
absEInverseMinusPInverseCut = 0.203 , # absEInverseMinusPInverseCut
# conversion veto cut needs no parameters, so not mentioned
missingHitsCut = 2 # missingHitsCut
)

# Loose working point Barrel and Endcap
idName = "cutBasedElectronID-Summer20-PhaseII-V0-loose"
WP_Loose_EB = EleWorkingPoint_V5(
idName = idName , # idName
full5x5_sigmaIEtaIEtaCut = 0.0162 , # full5x5_sigmaIEtaIEtaCut
dEtaInSeedCut = 0.00409 , # dEtaInSeedCut
dPhiInCut = 0.0679 , # dPhiInCut
hOverECut_C0 = 0.222 , # hOverECut
hOverECut_CE = 0. ,
hOverECut_Cr = 0. ,
relCombIsolationWithEACut_C0 = 0.223 , # relCombIsolationWithEACut
relCombIsolationWithEACut_Cpt = 0. ,
absEInverseMinusPInverseCut = 0.0747 , # absEInverseMinusPInverseCut
# conversion veto cut needs no parameters, so not mentioned
missingHitsCut = 1 # missingHitsCut
)

WP_Loose_EE = EleWorkingPoint_V5(
idName = idName , # idName
full5x5_sigmaIEtaIEtaCut = 0.0162 , # full5x5_sigmaIEtaIEtaCut
dEtaInSeedCut = 0.00409 , # dEtaInSeedCut
dPhiInCut = 0.0679 , # dPhiInCut
hOverECut_C0 = 0.222 , # hOverECut
hOverECut_CE = 0. ,
hOverECut_Cr = 0. ,
relCombIsolationWithEACut_C0 = 0.223 , # relCombIsolationWithEACut
relCombIsolationWithEACut_Cpt = 0. ,
absEInverseMinusPInverseCut = 0.0747 , # absEInverseMinusPInverseCut
# conversion veto cut needs no parameters, so not mentioned
missingHitsCut = 1 # missingHitsCut
)

# Medium working point Barrel and Endcap
idName = "cutBasedElectronID-Summer20-PhaseII-V0-medium"
WP_Medium_EB = EleWorkingPoint_V5(
idName = idName , # idName
full5x5_sigmaIEtaIEtaCut = 0.0156 , # full5x5_sigmaIEtaIEtaCut
dEtaInSeedCut = 0.00326 , # dEtaInSeedCut
dPhiInCut = 0.0434 , # dPhiInCut
hOverECut_C0 = 0.138 , # hOverECut
hOverECut_CE = 0. ,
hOverECut_Cr = 0. ,
relCombIsolationWithEACut_C0 = 0.159 , # relCombIsolationWithEACut
relCombIsolationWithEACut_Cpt = 0. ,
absEInverseMinusPInverseCut = 0.0735 , # absEInverseMinusPInverseCut
# conversion veto cut needs no parameters, so not mentioned
missingHitsCut = 1 # missingHitsCut
)

WP_Medium_EE = EleWorkingPoint_V5(
idName = idName , # idName
full5x5_sigmaIEtaIEtaCut = 0.0156 , # full5x5_sigmaIEtaIEtaCut
dEtaInSeedCut = 0.00326 , # dEtaInSeedCut
dPhiInCut = 0.0434 , # dPhiInCut
hOverECut_C0 = 0.138 , # hOverECut
hOverECut_CE = 0. ,
hOverECut_Cr = 0. ,
relCombIsolationWithEACut_C0 = 0.159 , # relCombIsolationWithEACut
relCombIsolationWithEACut_Cpt = 0. ,
absEInverseMinusPInverseCut = 0.0735 , # absEInverseMinusPInverseCut
# conversion veto cut needs no parameters, so not mentioned
missingHitsCut = 1 # missingHitsCut
)


# Tight working point Barrel and Endcap
idName = "cutBasedElectronID-Summer20-PhaseII-V0-tight"
WP_Tight_EB = EleWorkingPoint_V5(
idName = idName , # idName
full5x5_sigmaIEtaIEtaCut = 0.0137 , # full5x5_sigmaIEtaIEtaCut
dEtaInSeedCut = 0.00325 , # dEtaInSeedCut
dPhiInCut = 0.0365 , # dPhiInCut
hOverECut_C0 = 0.103 , # hOverECut
hOverECut_CE = 0. ,
hOverECut_Cr = 0. ,
relCombIsolationWithEACut_C0 = 0.121 , # relCombIsolationWithEACut
relCombIsolationWithEACut_Cpt = 0. ,
absEInverseMinusPInverseCut = 0.0161 , # absEInverseMinusPInverseCut
# conversion veto cut needs no parameters, so not mentioned
missingHitsCut = 1 # missingHitsCut
)

WP_Tight_EE = EleWorkingPoint_V5(
idName = idName , # idName
full5x5_sigmaIEtaIEtaCut = 0.0137 , # full5x5_sigmaIEtaIEtaCut
dEtaInSeedCut = 0.00325 , # dEtaInSeedCut
dPhiInCut = 0.0365 , # dPhiInCut
hOverECut_C0 = 0.103 , # hOverECut
hOverECut_CE = 0. ,
hOverECut_Cr = 0. ,
relCombIsolationWithEACut_C0 = 0.121 , # relCombIsolationWithEACut
relCombIsolationWithEACut_Cpt = 0. ,
absEInverseMinusPInverseCut = 0.0161 , # absEInverseMinusPInverseCut
# conversion veto cut needs no parameters, so not mentioned
missingHitsCut = 1 # missingHitsCut
)
# Second, define what effective areas to use for pile-up correction
isoEffAreas = "RecoEgamma/ElectronIdentification/data/PhaseII/EffectiveArea_electrons_barrel_PhaseII.txt"

#
# Set up VID configuration for all cuts and working points
#

cutBasedElectronID_Summer20_PhaseII_V0_veto = configureVIDCutBasedEleID_V5(WP_Veto_EB, WP_Veto_EE, isoEffAreas)
cutBasedElectronID_Summer20_PhaseII_V0_loose = configureVIDCutBasedEleID_V5(WP_Loose_EB, WP_Loose_EE, isoEffAreas)
cutBasedElectronID_Summer20_PhaseII_V0_medium = configureVIDCutBasedEleID_V5(WP_Medium_EB, WP_Medium_EE, isoEffAreas)
cutBasedElectronID_Summer20_PhaseII_V0_tight = configureVIDCutBasedEleID_V5(WP_Tight_EB, WP_Tight_EE, isoEffAreas)

# The MD5 sum numbers below reflect the exact set of cut variables
# and values above. If anything changes, one has to
# 1) comment out the lines below about the registry and the isPOGApproved lines,
# 2) run "calculateIdMD5 <this file name> <one of the VID config names just above>
# 3) update the MD5 sum strings below and uncomment the lines again.
#

central_id_registry.register(cutBasedElectronID_Summer20_PhaseII_V0_veto.idName, '75ed578c1b442ee97b1a2e50263e1aa3')
central_id_registry.register(cutBasedElectronID_Summer20_PhaseII_V0_loose.idName, 'c43597fa43676ea1f444d06c701866dc')
central_id_registry.register(cutBasedElectronID_Summer20_PhaseII_V0_medium.idName, '1ea055b2139ad578dbfbdec1f7c78715')
central_id_registry.register(cutBasedElectronID_Summer20_PhaseII_V0_tight.idName, '3c85a35b6dfbf25713db70876cb6675b')

### for now until we have a database...
cutBasedElectronID_Summer20_PhaseII_V0_veto.isPOGApproved = cms.bool(False)
cutBasedElectronID_Summer20_PhaseII_V0_loose.isPOGApproved = cms.bool(False)
cutBasedElectronID_Summer20_PhaseII_V0_medium.isPOGApproved = cms.bool(False)
cutBasedElectronID_Summer20_PhaseII_V0_tight.isPOGApproved = cms.bool(False)
57 changes: 57 additions & 0 deletions RecoEgamma/PhotonIdentification/python/Identification/mvaPhotonID_Summer20_PhaseII_V0_cff.py
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from RecoEgamma.PhotonIdentification.Identification.mvaPhotonID_tools import *
#
# In this file we define the locations of the MVA weights, cuts on the MVA values
# for specific working points, and configure those cuts in VID
#
#
# The following MVA is derived for PhaseII samples for photons.
# See more documentation in these presentations:
# https://indico.cern.ch/event/879937/contributions/4108370/attachments/2147472/3619954/Update_PhaseII_photonIDMVA_XGBoost_TMVA_Egamma_Prasant_20112020.pdf
#

###################This ID is valid for Phase II EB only##############################3
mvaTag = "PhaseIISummer20v0"
mvaVariablesFile = "RecoEgamma/PhotonIdentification/data/PhotonMVAEstimatorRun2VariablesFall17V1p1.txt"
mvaWeightFiles = [
path.join(weightFileBaseDir, "PhaseII/PhotonID_MVA_barrel_Egamma_PhaseII_weight.xml.gz"),
path.join(weightFileBaseDir, "PhaseII/PhotonID_MVA_barrel_Egamma_PhaseII_weight.xml.gz"), ###To avoid any crash let it be there
]
# Set up the VID working point parameters
wpConfig = [
# The working point for this MVA that is expected to have about 90% signal
# efficiency in each category for photons with pt>30 GeV (somewhat lower
# for lower pt photons).
{"idName" : "mvaPhoID-PhaseIISummer20-v0-wp90",
"cuts" : { "EB" : 0.737502,
"EE" : 0.737502 }},
# The working point for this MVA that is expected to have about 90% signal
# efficiency in each category for photons with pt>30 GeV (somewhat lower
# for lower pt photons).
{"idName" : "mvaPhoID-PhaseIISummer20-v0-wp80",
"cuts" : { "EB" : 0.875003,
"EE" : 0.875003 }},
]
# Create the PSet that will be fed to the MVA value map producer and the
# VPset's for VID cuts
configs = configureFullVIDMVAPhoID(mvaTag=mvaTag,
variablesFile=mvaVariablesFile,
weightFiles=mvaWeightFiles,
wpConfig=wpConfig,
# Category parameters
nCategories = cms.int32(2),
categoryCuts = category_cuts)
mvaPhoID_PhaseIISummer20_v0_producer_config = configs["producer_config"]
mvaPhoID_PhaseIISummer20_v0_wp90 = configs["VID_config"]["mvaPhoID-PhaseIISummer20-v0-wp90"]
mvaPhoID_PhaseIISummer20_v0_wp80 = configs["VID_config"]["mvaPhoID-PhaseIISummer20-v0-wp80"]
# The MD5 sum numbers below reflect the exact set of cut variables
# and values above. If anything changes, one has to
# 1) comment out the lines below about the registry,
# 2) run "calculateIdMD5 <this file name> <one of the VID config names just above>
# 3) update the MD5 sum strings below and uncomment the lines again.
#
central_id_registry.register( mvaPhoID_PhaseIISummer20_v0_wp90.idName,
'f5b754f8aaa045498630815ed6bc000e')
central_id_registry.register( mvaPhoID_PhaseIISummer20_v0_wp80.idName,
'f8a37759d59521cb1a488aeb874b6140')
mvaPhoID_PhaseIISummer20_v0_wp90.isPOGApproved = cms.bool(False)
mvaPhoID_PhaseIISummer20_v0_wp80.isPOGApproved = cms.bool(False)
4 changes: 4 additions & 0 deletions RecoEgamma/PhotonIdentification/python/PhotonMVAValueMapProducer_cfi.py
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from RecoEgamma.PhotonIdentification.Identification.mvaPhotonID_Fall17_94X_V2_cff import *
mvaConfigsForPhoProducer.append( mvaPhoID_RunIIFall17_v2_producer_config )

###Phase II ID valid for EB
from RecoEgamma.PhotonIdentification.Identification.mvaPhotonID_Summer20_PhaseII_V0_cff import *
mvaConfigsForPhoProducer.append( mvaPhoID_PhaseIISummer20_v0_producer_config )

photonMVAValueMapProducer = cms.EDProducer('PhotonMVAValueMapProducer',
src = cms.InputTag('slimmedPhotons'),
mvaConfigurations = mvaConfigsForPhoProducer
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