Skip to content

SigmaNet implementation in the Topological Trigger

Nicole Schulte requested to merge Topo_Neural_Net into master

Implementation of the topological B-trigger in Moore using the SigmaNet architecture. Note that this is the first version corresponding to HLT1 unfiltered samples. This is the reason why the MVA Cut is so high. The new tuning is expected soon and should have a lower MVA Cut. The lines are tuned to an output of Incl: 157.0 +/- 11.504 kHz which is determined for the HLTEfficiencyChecker

To Do:

  • Rates Estimate for the right MVA Cut

Done:

  • Implement SigmaNet Structure for TwoBody & ThreeBody
  • Switch from LoKi Combiners and Filters to Th0r
  • Add exported Json Model
  • Implement Scaling

Requires lhcb-datapkg/ParamFiles!50 (merged) LHCb!3795 (merged)

CC: @bldelane @nnolte @gciezare @mvesteri @poluekt @msaur

Edited by Rosen Matev

Merge request reports