29 January 2024 to 2 February 2024
CERN
Europe/Zurich timezone

Decorrelation using Optimal Transport

31 Jan 2024, 16:20
5m
61/1-201 - Pas perdus - Not a meeting room - (CERN)

61/1-201 - Pas perdus - Not a meeting room -

CERN

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Poster 2 ML for analysis : event classification, statistical analysis and inference, including anomaly detection Poster Session

Speaker

Malte Algren (Universite de Geneve (CH))

Description

Novel decorrelation method using Convex Neural Optimal Transport Solvers (Cnots) that is able to decorrelate a continuous feature space against protected attributes with optimal transport. We demonstrate how well it performs in the context of jet classification in high energy physics, where classifier scores are desired to be decorrelated from the mass of a jet.

Primary authors

Johnny Raine (Universite de Geneve (CH)) Malte Algren (Universite de Geneve (CH)) Tobias Golling (Universite de Geneve (CH))

Presentation materials