SiTAKA at SemEval-2017 Task 4: Sentiment Analysis in Twitter Based on a Rich Set of Features Mohammed Jabreel author Antonio Moreno author 2017-08 text Proceedings of the 11th International Workshop on Semantic Evaluation (SemEval-2017) Steven Bethard editor Marine Carpuat editor Marianna Apidianaki editor Saif M Mohammad editor Daniel Cer editor David Jurgens editor Association for Computational Linguistics Vancouver, Canada conference publication jabreel-moreno-2017-sitaka 10.18653/v1/S17-2115 https://aclanthology.org/S17-2115/ 2017-08 694 699