WOO, HoSung; KIM, JaeHong; KIM, JaMee; LEE, WonGyu. Exploring the AI Topic Composition of K-12 Using NMF-based Topic Modeling. International Journal on Advanced Science, Engineering and Information Technology, [S. l.], v. 10, n. 4, p. 1471–1476, 2020. DOI: 10.18517/ijaseit.10.4.12787. Disponível em: http://ijaseit.insightsociety.org/index.php/ijaseit/article/view/12787. Acesso em: 3 jun. 2024.