DUTH at SemEval-2017 Task 5: Sentiment Predictability in Financial Microblogging and News Articles Symeon Symeonidis author John Kordonis author Dimitrios Effrosynidis author Avi Arampatzis 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 symeonidis-etal-2017-duth-semeval 10.18653/v1/S17-2147 https://aclanthology.org/S17-2147/ 2017-08 861 865