Liu, Feifan, Bin Li, and Yang Liu. “Finding Opinionated Blogs Using Statistical Classifiers and Lexical Features”. Proceedings of the International AAAI Conference on Web and Social Media 3, no. 1 (March 20, 2009): 254–257. Accessed May 26, 2026. https://ojs.aaai.org/index.php/ICWSM/article/view/13985.