Refining Word Embeddings for Sentiment Analysis Liang-Chih Yu author Jin Wang author K Robert Lai author Xuejie Zhang author 2017-09 text Proceedings of the 2017 Conference on Empirical Methods in Natural Language Processing Martha Palmer editor Rebecca Hwa editor Sebastian Riedel editor Association for Computational Linguistics Copenhagen, Denmark conference publication yu-etal-2017-refining 10.18653/v1/D17-1056 https://aclanthology.org/D17-1056/ 2017-09 534 539