Sentiment Analyzer with Rich Features for Ironic and Sarcastic Tweets Piyoros Tungthamthiti author Enrico Santus author Hongzhi Xu author Chu-Ren Huang author Kiyoaki Shirai author 2015-10 text Proceedings of the 29th Pacific Asia Conference on Language, Information and Computation Hai Zhao editor Shanghai, China conference publication tungthamthiti-etal-2015-sentiment https://aclanthology.org/Y15-1021/ 2015-10 178 187