Learning new physics efficiently with nonparametric methodsMarco Letizia, Gianvito Losapio, Marco Rando, Gaia Grosso, Andrea Wulzer, Maurizio Pierini, Marco Zanetti and Lorenzo RosascoEur. Phys. J. C, 82 10 (2022) 879DOI: https://doi.org/10.1140/epjc/s10052-022-10830-y