TY  CONF
TI  AN INVESTIGATION INTO CLASS IMBALANCE PROBLEM IN ANALYZING THE UTILITY OF USER REVIEWS IN DIGITAL DISTRIBUTION SYSTEMS
KW  Class imbalance
KW  machine learning
KW  review analysis
KW  undersampling
KW  Steam
KW  TF-IDF
KW  text classification
JO  MODELING INFORMATION SYSTEMS AND TECHNOLOGIES – 2026
AU  Ushakov, D.V.
PY  2026
PB  FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov