Identifying nonclassicality from experimental data using artificial neural networks

Valentin Gebhart, 2, ∗ Martin Bohmann, † Karsten Weiher, Nicola Biagi, 6 Alessandro Zavatta, 6 Marco Bellini, 6 and Elizabeth Agudelo ‡ QSTAR, INO-CNR, and LENS, Largo Enrico Fermi 2, I-50125 Firenze, Italy Università degli Studi di Napoli ”Federico II”, Via Cinthia 21, I-80126 Napoli, Italy Institute for Quantum Optics and Quantum Information IQOQI Vienna, Austrian Academy of Sciences, Boltzmanngasse 3, 1090 Vienna, Austria Institut für Physik, Universität Rostock, D-18051 Rostock, Germany Istituto Nazionale di Ottica (CNR-INO), L.go E. Fermi 6, 50125 Florence, Italy LENS and Department of Physics & Astronomy, University of Firenze, 50019 Sesto Fiorentino, Florence, Italy (Dated: January 19, 2021)