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000517520 037__ $$aPUBDB-2023-00510
000517520 041__ $$aEnglish
000517520 1001_ $$0P:(DE-H253)PIP1098617$$aKäch, Benno$$b0$$eCorresponding author$$udesy
000517520 1112_ $$aAdvanced Computing and Analysis Techniques 2022$$cBari$$d2022-10-23 - 2022-10-28$$gACAT2022$$wItaly
000517520 245__ $$aJETFLOW: Generating jets with Normalizing Flows using the jet mass as condition and constraint
000517520 260__ $$c2022
000517520 3367_ $$033$$2EndNote$$aConference Paper
000517520 3367_ $$2BibTeX$$aINPROCEEDINGS
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000517520 520__ $$aIn this study, jets with up to 30 particles are modelled using Normalizing Flows with Rational Quadratic Spline coupling layers. The invariant mass of the jet is a powerful global feature to control whether the flow-generated data contains the same high-level correlations as the training data. The use of normalizing flows without conditioning shows that they lack the expressive power to do this. Using the mass as a condition for the coupling transformation enhances the model's performance on all tracked metrics. In addition, we demonstrate how to sample the original mass distribution with the use of the empirical cumulative distribution function and westudy the usefulness of including an additional mass constraint in the loss term. On the JetNet dataset, our model shows state-of-the-art performance combined with a general model and stable training.
000517520 536__ $$0G:(DE-HGF)POF4-611$$a611 - Fundamental Particles and Forces (POF4-611)$$cPOF4-611$$fPOF IV$$x0
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000517520 7001_ $$0P:(DE-H253)PIP1005319$$aKrücker, Dirk$$b1$$udesy
000517520 7001_ $$0P:(DE-H253)PIP1001954$$aMelzer-Pellmann, Isabell$$b2$$udesy
000517520 7001_ $$0P:(DE-H253)PIP1088880$$aScham, Moritz$$b3$$udesy
000517520 7001_ $$0P:(DE-H253)PIP1026342$$aSchnake, Simon Patrik$$b4$$udesy
000517520 8564_ $$uhttps://indico.cern.ch/event/1106990/contributions/4998033/
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000517520 9131_ $$0G:(DE-HGF)POF4-611$$1G:(DE-HGF)POF4-610$$2G:(DE-HGF)POF4-600$$3G:(DE-HGF)POF4$$4G:(DE-HGF)POF$$aDE-HGF$$bForschungsbereich Materie$$lMatter and the Universe$$vFundamental Particles and Forces$$x0
000517520 9141_ $$y2022
000517520 9201_ $$0I:(DE-H253)CMS-20120731$$kCMS$$lLHC/CMS Experiment$$x0
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