IN2P3/IRFU Machine Learning workshop

Denoising a data spectrum

23 janv. 2020, 14:25

25m

Amphi (CC-IN2P3)

ML for analysis : Application of Machine Learning to analysis, event classification and fundamental parameters inference

Orateur

Samuel Calvet (LPC)

Description

Many of the searches for new physics consist in a bump hunt on invariant mass spectrum. In the cases for which the turn-on region may contain signal the usual fit methods do not apply.
This talk presents the first ingredients towards a fitting method, based on DNN, that would allow to fit the entire spectrum, from the turn-on to the tail.

Documents de présentation

2020_01_23_MLworkshop_nnfit.pdf