PT Journal AU Khosa, CK Sanz, V Soughton, M TI A simple guide from machine learning outputs to statistical criteria in particle physics SO Scipost Physics Core JI SciPost Phys. Core PY 2022 BP 050 EP 31pp VL 5 IS 4 DI 10.21468/SciPostPhysCore.5.4.050 LA English AB 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-pT hadronic activity, and boosted Higgs in association with a massive vector boson. ER