Toward Comprehensive Understanding of a Sentiment Based on Human Motives Naoki Otani author Eduard Hovy author 2019-07 text Proceedings of the 57th Annual Meeting of the Association for Computational Linguistics Anna Korhonen editor David Traum editor Lluís Màrquez editor Association for Computational Linguistics Florence, Italy conference publication otani-hovy-2019-toward 10.18653/v1/P19-1461 https://aclanthology.org/P19-1461/ 2019-07 4672 4677