1. Mining Department, Saint-Petersburg Mining University, 21st Line, 2, 199106 St Petersburg, Russia
2. Economics Department, National University of Science and Technology «MISiS», Leninsky Avenue, 4, 119991 Moscow, Russia
3. Department of Industrial Management, College of Economics and Industrial Management Named after V.A. Romenets, National University of Science and Technology «MISiS», Leninsky Avenue, 4, 119991 Moscow, Russia
4. Department of Technique and Technology of Mining and Oil and Gas Production, Moscow Polytechnic University, 38, B. Semenovskaya St., 107023 Moscow, Russia
5. Higher Mathematics Chair, Institute of Artificial Intelligence, MIREA—Russian Technological University (RTU MIREA), Vernadsky Avenue, 78, 119454 Moscow, Russia