00771naa#a2200181#i#450# EN\\bibl\69991 20241204111825.3 2412-9186 20230909b2023####ek#y0engy0150####ca RU Improving the Training Quality of Reference Diagnostic Models of Complex Technical Objects by Augmentation of Training Data Journal article Saint-Petersburg FSBEI HE "Emperor Alexander I St. Petersburg State Transport University" 2023 15 с. Journal article local Подготовка данных. 004.622 Диагностические экспертные системы. 004.891.3 Grachev Vladimir Vasil'evich Fedotov Mihail Vladimirovich atjournal.ru