NileTMRG at SemEval-2017 Task 4: Arabic Sentiment Analysis Samhaa R El-Beltagy author Mona El Kalamawy author Abu Bakr Soliman 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 el-beltagy-etal-2017-niletmrg 10.18653/v1/S17-2133 https://aclanthology.org/S17-2133/ 2017-08 790 795