%0 Conference Article %T USING MACHINE LEARNING TO ANALYZE THE EMOTIONAL TONE OF RUSSIAN-LANGUAGE PRODUCT REVIEWS %A Oksyuta, O.V. %A Yudin, A.V. %K data analysis, text processing, machine learning, machine learning methods %J CHALLENGING ISSUES IN SYSTEMS MODELING AND PROCESSES %D 2025 %P 6 %I FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov