LYNNYK, R.; VYSOTSKA, V.; CHYRUN, L. SENTIMENT ANALYSIS OF PUBLIC OPINION REGARDING THE WAR IN UKRAINE BASED ON REDDIT DATA USING NLP AND MACHINE LEARNING METHODS. Computer systems and information technologies, [S. l.], n. 2, p. 214–228, 2026. DOI: 10.31891/csit-2026-2-18. Disponível em: https://csitjournal.khmnu.edu.ua/index.php/csit/article/view/560. Acesso em: 6 jun. 2026.