Are Manually Prepared Affective Lexicons Really Useful for Sentiment Analysis Minglei Li author Qin Lu author Yunfei Long author 2017-11 text Proceedings of the Eighth International Joint Conference on Natural Language Processing (Volume 2: Short Papers) Greg Kondrak editor Taro Watanabe editor Asian Federation of Natural Language Processing Taipei, Taiwan conference publication li-etal-2017-manually https://aclanthology.org/I17-2025/ 2017-11 146 150