A simple guide from machine learning outputs to statistical criteria in particle physics

In this paper we propose ways to incorporate Machine Learning training outputs into a study of statistical significance. We describe these methods in supervised classification tasks using a CNN and a DNN output, and unsupervised learning based on a VAE. As use cases, we consider two physical situ...

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Bibliographic Details
Main Author: Charanjit Kaur Khosa, Veronica Sanz, Michael Soughton
Format: Article
Language:English
Published: SciPost 2022-11-01
Series:SciPost Physics Core
Online Access:https://scipost.org/SciPostPhysCore.5.4.050
Description
Summary:In this paper we propose ways to incorporate Machine Learning training outputs into a study of statistical significance. We describe these methods in supervised classification tasks using a CNN and a DNN output, and unsupervised learning based on a VAE. As use cases, we consider two physical situations where Machine Learning are often used: high-$p_T$ hadronic activity, and boosted Higgs in association with a massive vector boson.
ISSN:2666-9366