OptimalTransport

https://arxiv.org/abs/2208.02807

Larry: PHYSTAT seminar: Optimal Transport With Applications to Background Modeling https://indico.cern.ch/event/968985/

Tudor: Transfer Learning for data-driven background modelling: Optimal Transport v Classifier Extrapolation https://indico.cern.ch/event/1051224/timetable/

• [ ] Synthetic Events ? (from Barycenters ? ) –> Probably no
• Run on data)
  • doest look great :
• [ ] Add LoT
  • https://arxiv.org/abs/2008.08604
• Split code dependences
• Condor for fitting OT
• [ ] ~~TT for toy study
• [ ] sub-space OT
• Alternative Metrics ?
• [ ] Speed up LOT
• [ ] Compare weights OT vs FvT

• [Intro Slides From Tudor](https://cmu.box.com/s/lf4gqz9r449lyufn95kkqt39sjqhyn5s)
• [More Intro Slides From Tudor](https://twiki.cern.ch/twiki/pub/Main/OptimalTransport/slides.pdf)
• [Intro Slides From John](https://twiki.cern.ch/twiki/pub/Main/OptimalTransport/hh4bStatsIssues.pdf)
• [Paper draft](https://github.com/tmanole/paper4b)     [(Compiled Draft)](https://twiki.cern.ch/twiki/pub/Main/OptimalTransport/manuscript.pdf)
• [Optimizing EMD Metric](https://twiki.cern.ch/twiki/pub/Main/OptimalTransport/OptimizingEMDMetric.pdf)
• [https://github.com/tmanole/toy4b](https://github.com/tmanole/toy4b)

• [Metric Space of Collider Events](https://arxiv.org/abs/1902.02346)
• [Slides from Larry](https://indico.cern.ch/event/855348/contributions/3598293/attachments/1945956/3228596/Larry-Talk.pdf)
• [Patrick’s Thesis](http://cds.cern.ch/record/2644551?ln=en)
• [CMS Support Note](https://twiki.cern.ch/twiki/pub/Main/OptimalTransport/AN-19-254_temp.pdf)
• [Exploring Space of Jets](https://arxiv.org/pdf/1908.08542.pdf)
• [Comparing AUCs](https://twiki.cern.ch/twiki/pub/Main/OptimalTransport/2531595.pdf) ([R Implementation](https://cran.r-project.org/web/packages/pROC/index.html))
• [Computational Optimal Transport Book](https://arxiv.org/pdf/1803.00567.pdf)

**

OptimalTransport ABCDMethod