Using a Neural Network to Approximate the Negative Log Likelihood Function Shenghua Liu, Nathan Jamieson, Kevin Lannon, Kelci Mohrman, Sirak Negash, Yuyi Wan and Brent Yates EPJ Web of Conf., 295 (2024) 09041 Published online: 06 May 2024 DOI: 10.1051/epjconf/202429509041