Learning to Detect Opinion Snippet for Aspect-Based Sentiment Analysis Mengting Hu author Shiwan Zhao author Honglei Guo author Renhong Cheng author Zhong Su author 2019-11 text Proceedings of the 23rd Conference on Computational Natural Language Learning (CoNLL) Mohit Bansal editor Aline Villavicencio editor Association for Computational Linguistics Hong Kong, China conference publication hu-etal-2019-learning 10.18653/v1/K19-1091 https://aclanthology.org/K19-1091/ 2019-11 970 979