TY JOUR TI SETTINGS FOR THE PROCESS OF CONSTRUCTING AND TRAINING NEURAL NET-WORKS WHEN SOLVING PROBLEMS OF PRE-DICTING THE OPERATIONAL CHARACTERISTICS OF SPINDLE UNITS KW neural network KW sample size KW experimental design KW forecasting KW spindle unit JO Bulletin of Belgorod State Technological University named after. V. G. Shukhov AU Denisenko, A.F. AU Ladyagin, R.V. PY 2025 IS 10 PB Belgorod State Technological University named after V.G. Shukhov