LT3: Sentiment Analysis of Figurative Tweets: piece of cake #NotReally Cynthia Van Hee author Els Lefever author Véronique Hoste author 2015-06 text Proceedings of the 9th International Workshop on Semantic Evaluation (SemEval 2015) Preslav Nakov editor Torsten Zesch editor Daniel Cer editor David Jurgens editor Association for Computational Linguistics Denver, Colorado conference publication van-hee-etal-2015-lt3 10.18653/v1/S15-2115 https://aclanthology.org/S15-2115/ 2015-06 684 688