Deeper Sentiment Analysis Using Machine Translation Technology Hiroshi Kanayama author Tetsuya Nasukawa author Hideo Watanabe author 2004-aug 23–aug 27 text COLING 2004: Proceedings of the 20th International Conference on Computational Linguistics COLING Geneva, Switzerland conference publication kanayama-etal-2004-deeper https://aclanthology.org/C04-1071/ 2004-aug 23–aug 27 494 500