SentiSys at SemEval-2016 Task 5: Opinion Target Extraction and Sentiment Polarity Detection Hussam Hamdan author 2016-06 text Proceedings of the 10th International Workshop on Semantic Evaluation (SemEval-2016) Steven Bethard editor Marine Carpuat editor Daniel Cer editor David Jurgens editor Preslav Nakov editor Torsten Zesch editor Association for Computational Linguistics San Diego, California conference publication hamdan-2016-sentisys-semeval 10.18653/v1/S16-1056 https://aclanthology.org/S16-1056/ 2016-06 350 355