SemEval-2013 Task 2: Sentiment Analysis in Twitter Preslav Nakov author Sara Rosenthal author Zornitsa Kozareva author Veselin Stoyanov author Alan Ritter author Theresa Wilson author 2013-06 text Second Joint Conference on Lexical and Computational Semantics (*SEM), Volume 2: Proceedings of the Seventh International Workshop on Semantic Evaluation (SemEval 2013) Suresh Manandhar editor Deniz Yuret editor Association for Computational Linguistics Atlanta, Georgia, USA conference publication nakov-etal-2013-semeval https://aclanthology.org/S13-2052/ 2013-06 312 320