R&D of the EM Calorimeter Energy Calibration with Machine Learning based on the low-level features of the ClusterSuzuna Morimasa, Masako Iwasaki, Taikan Suehara, Junichi Tanaka, Masahiko Saito, Hajime Nagahara, Yuta Nakashima, Noriko Takemura and Takashi NakanoEPJ Web Conf., 315 (2024) 03012DOI: https://doi.org/10.1051/epjconf/202431503012