CHOOMPOL, A.; SAENSUK, M. . Features Elimination for Opinion Classification on Social Networks using Vertical Data Format. Journal of Engineering and Industrial Technology, Kalasin University, [S. l.], v. 1, n. 3, p. 38–45, 2023. DOI: 10.14456/jeit.2023.12. Disponível em: https://ph03.tci-thaijo.org/index.php/JEIT/article/view/614. Acesso em: 10 dec. 2025.