00881naa#a2200157#i#450# EN\VORONEZHSKIY GOSUDARSTVENNYY LESOTEHNICHESKIY UNIVERSITET IMENI G.F. MOROZOVA\bibl\6a84be0494fbba14f787b29a 20260819103353.3 20260630b2026####ek#y0engy0150####ca RU AN INVESTIGATION INTO CLASS IMBALANCE PROBLEM IN ANALYZING THE UTILITY OF USER REVIEWS IN DIGITAL DISTRIBUTION SYSTEMS Conference article/thesis Voronezh FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov 2026 9 с. Conference article/thesis local Информационные технологии. Компьютерные технологии. Теория вычислительных машин и систем. 004 Ushakov D. V. bibl.vgltu.ru