Evaluation of the execution of government contracts in the field of energy by means of artificial intelligencePetr Nikitin, Elena Bakhtina, Sergey Korchagin, Dmitry Korovin, Rimma Gorokhova and Vitaly DolgovE3S Web of Conf., 402 (2023) 03041DOI: https://doi.org/10.1051/e3sconf/202340203041