LIU, F.; LI, B.; LIU, Y. Finding Opinionated Blogs Using Statistical Classifiers and Lexical Features. Proceedings of the International AAAI Conference on Web and Social Media, [S. l.], v. 3, n. 1, p. 254-257, 2009. Disponível em: https://ojs.aaai.org/index.php/ICWSM/article/view/13985. Acesso em: 13 aug. 2022.