KOSTAS, Fragos. Exploiting Class Label Frequencies for Text Classification. International Journal of Computer (IJC), Jordan, v. 29, n. 1, p. 33–41, 2018. DOI: 10.53896/ijc.v29i1.1191. Disponível em: https://www.ijcjournal.org/InternationalJournalOfComputer/article/view/1191. Acesso em: 3 oct. 2025.