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New ParticleNet training for UL #31036
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The code-checks are being triggered in jenkins. |
+code-checks Logs: https://cmssdt.cern.ch/SDT/code-checks/cms-sw-PR-31036/17530
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A new Pull Request was created by @hqucms (Huilin Qu) for master. It involves the following packages: RecoBTag/ONNXRuntime @perrotta, @jpata, @cmsbuild, @slava77 can you please review it and eventually sign? Thanks. cms-bot commands are listed here |
please test with cms-data/RecoBTag-Combined#34 |
The tests are being triggered in jenkins.
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+1 |
Comparison job queued. |
Comparison is ready Comparison Summary:
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what about memory? I noticed that the .onnx file size is larger now |
This pull request is fully signed and it will be integrated in one of the next master IBs (tests are also fine). This pull request will now be reviewed by the release team before it's merged. @silviodonato, @dpiparo, @qliphy (and backports should be raised in the release meeting by the corresponding L2) |
+1 |
@slava77 [1] http://hqu.web.cern.ch/hqu/dev/cgi-bin/igprof-navigator/ParticleNet-V01-TTM1000-CMSSW_11_2_X_2020-08-03-1100-PR31036-MEM_LIVE_99/367 [2] #30599 (comment) [3] tested w/
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PR description:
This PR updates the ParticleNet tagger to the new training [V01] developed for the UL re-MiniAOD. The training is derived on UL17+UL18 samples and using Puppi tune V14. The new training improves the performance for UL samples and the new Puppi tune. More information can be found in the JME talks [1, 2] the BTV talk.
Requires: cms-data/RecoBTag-Combined#34
The new ParticleNet models use the "dynamic axis" feature of ONNX to avoid zero padding the particle/SV sequence, thus reduce the inference time by more than a factor of two compared to the V00 models.
[V00]
[V01]
(Measured on a
ZprimeToTT_M1000_W10_TuneCP2_13TeV-madgraphMLM-pythia8
sample.)PR validation:
The CMSSW implementation is compared to the training framework and consistent results are obtained.