Changing the vertex matching algorithm for taus #3709
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A new Pull Request was created by @jpavel (Pavel Jez) for CMSSW_7_1_X. Changing the vertex matching algorithm for taus It involves the following packages: RecoTauTag/RecoTau @nclopezo, @cmsbuild, @anton-a, @thspeer, @slava77, @Degano can you please review it and eventually sign? Thanks. |
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May 7, 2014
Reco -- Changing the vertex matching algorithm for taus
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Redesign of vertex-to-jet matching algorithm used by tauReco. The only functional change is the possibility to select which way the jet leading PFcandidate will be selected. Also, the default matching was changed from using track weights to using deltaZ.
The performance is slightly affected in a positive way - increased efficiency and decreased fake rate
The change in performance is documented here: https://indico.cern.ch/event/316898/material/1/0.pdf
This pull request contains the fix for memory leak from #3666 and does not interfere with ak5->ak4 transition
@monicava, @veelken - you want to watch this