Sentiment Classification Using Document Embeddings Trained with Cosine Similarity Tan Thongtan author Tanasanee Phienthrakul author 2019-07 text Proceedings of the 57th Annual Meeting of the Association for Computational Linguistics: Student Research Workshop Fernando Alva-Manchego editor Eunsol Choi editor Daniel Khashabi editor Association for Computational Linguistics Florence, Italy conference publication thongtan-phienthrakul-2019-sentiment 10.18653/v1/P19-2057 https://aclanthology.org/P19-2057/ 2019-07 407 414