TY JOUR TI Features of the use of BIG DATA in the study of freight traffic on railway transport KW big data KW cargo flows KW predictive analytics KW digitalization KW forecast KW neural network model JO Bulletin of scientific research results AU Yarmolinskiy, F.A. AU Pokrovskaya, O.D. AU Pasechnik, E.D. AU Pakulina, E.V. AU Trapeznikov, A.A. PY 2024 IS 2024 PB FSBEI HE "Emperor Alexander I St. Petersburg State Transport University"