HEP.TrackX Weekly
vidyo
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Present: Lindsey, Josh, Jean-Roch, Steve, Jim, Aris, Stephan, Paolo
Hot items:
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Conference contributions:
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Steve will present @ Connecting the Dots/Intelligent Detector - LAL Mar 6-9 https://ctdwit2017.lal.in2p3.fr/
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Abstract: submitted
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We will try to participate to trackML RAMP. Lots of details @ https://indico.cern.ch/event/607400/ (access code 31415)
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David R is putting together a starter kit (track generator, fitter)
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There is also a call for help in these areas
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Different starter kits
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Scoring function (big thing)
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Estimation of required training/testing statistics
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Bits and pieces
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ICLR Feb 17 arkiv 2-3 pages. Mayur working on it,
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Confirmed talk @ IML workshop @ CERN Mar 20-22. Must nominate speaker https://indico.cern.ch/event/595059/overview
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ACAT Seattle Aug 21: https://indico.cern.ch/event/567550/
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Submission deadline?
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Maria: potential collaboration with google-cloud
Outstanding Action Items:
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Paolo → discuss Ramp participation with David R.
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Done: other folks working on starting kit, we should participate to the Ramp
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Computing platform:
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CalTech GPU servers. Jean-Roch contact person if you need access. Contact JR on skype
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New Action Items:
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Add Aris to NERSC repository
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Mayur → share his ICLR abstract with group.
Round the Table for Status Reports:
Caltech
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No news
FNAL
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Aris started working on dropout layer to measure uncertainty as suggested by Dustin/Stephan. Still trying to get it work.
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Josh: also possible to use likelihood based loss-function where you add central-value and residual. Cfd Josh talk . Will present next week.
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LBL
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Mayur needs a reference solution to compare to his LSTM “filter”. Attempts to use pyKalman, using EM to learn the dynamics of the tracks have been frustrating. Paolo trying to write out Acts::KF prediction alongside simulated hits.
- Steve trying to find best way to show hits predictions alongside data in 3D rather than on projections.