Topic-Based Chinese Message Sentiment Analysis: A Multilayered Analysis System Hongjie Li author Zhongqian Sun author Wei Yang author 2015-07 text Proceedings of the Eighth SIGHAN Workshop on Chinese Language Processing Liang-Chih Yu editor Zhifang Sui editor Yue Zhang editor Vincent Ng editor Association for Computational Linguistics Beijing, China conference publication li-etal-2015-topic 10.18653/v1/W15-3122 https://aclanthology.org/W15-3122/ 2015-07 144 148