NGHI, Do Thanh. DETECTION OF PORNOGRAPHIC IMAGES USING BAG-OF-VISUAL-WORDS AND ARCX4 OF RANDOM MULTINOMIAL NAIVE BAYES. <b>Vietnam Journal of Science and Technology</b>, Hanoi, VN, v. 49, n. 5, 2012. DOI: 10.15625/0866-708X/49/5/1886. Disponível em: https://vjs.ac.vn/jst/article/view/1886. Acesso em: 10 jan. 2026.