SU-FMI: System Description for SemEval-2014 Task 9 on Sentiment Analysis in Twitter Boris Velichkov author Borislav Kapukaranov author Ivan Grozev author Jeni Karanesheva author Todor Mihaylov author Yasen Kiprov author Preslav Nakov author Ivan Koychev author Georgi Georgiev author 2014-08 text Proceedings of the 8th International Workshop on Semantic Evaluation (SemEval 2014) Preslav Nakov editor Torsten Zesch editor Association for Computational Linguistics Dublin, Ireland conference publication velichkov-etal-2014-su 10.3115/v1/S14-2103 https://aclanthology.org/S14-2103/ 2014-08 590 595