DataStories at SemEval-2017 Task 4: Deep LSTM with Attention for Message-level and Topic-based Sentiment Analysis Christos Baziotis author Nikos Pelekis author Christos Doulkeridis 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 baziotis-etal-2017-datastories-semeval 10.18653/v1/S17-2126 https://aclanthology.org/S17-2126/ 2017-08 747 754