Kessler, Jason, and Nicolas Nicolov. “Targeting Sentiment Expressions through Supervised Ranking of Linguistic Configurations”. Proceedings of the International AAAI Conference on Web and Social Media 3, no. 1 (March 19, 2009): 90-97. Accessed April 26, 2024. https://ojs.aaai.org/index.php/ICWSM/article/view/13948.