Tchynetskyi, S., B. Polishchuk, and V. Vysotska. “SENTIMENT ANALYSIS TECHNOLOGY FOR USER FEEDBACK SUPPORT IN E-COMMERCE SYSTEMS BASED ON MACHINE LEARNING”. Radio Electronics, Computer Science, Control, no. 3 (October 13, 2023): 104. Accessed July 23, 2024. http://ric.zntu.edu.ua/article/view/288120.