- On-the-fly LLPDNNX tagger evaluation in miniAOD
- Production of extended nanoAOD ntuples for analysis and training
Using recent CMSSW release which is shipped with all the required software (especially tensorflow C++ API v1.6).
cmsrel CMSSW_10_2_22
cd CMSSW_10_2_22/src
cmsenv
git clone https://github.com/LLPDNNX/LLPReco.git LLPReco
scram b
Configuration file for full Run 2 extended nanoAOD ntuple production
cmsRun LLPReco/NANOProducer/test/produceNANO.py
Example configuration file to run the tagger evaluation
cmsRun LLPReco/XTagInfoProducer/test/testXTag.py
The output can be analysed in a similar way to b-tagging, as described here https://twiki.cern.ch/twiki/bin/view/CMSPublic/WorkBookBTagging
For example, recoJetedmRefToBaseProdTofloatsAssociationVector_pfXTags_1000_USER.obj.data_ will correspond to the tagger evaluated at 1000 mm. Note that tagger output might be meaningless for jets with |η| > 2.4.