Entity-Aware Dependency-Based Deep Graph Attention Network for Comparative Preference Classification Nianzu Ma author Sahisnu Mazumder author Hao Wang author Bing Liu author 2020-07 text Proceedings of the 58th Annual Meeting of the Association for Computational Linguistics Dan Jurafsky editor Joyce Chai editor Natalie Schluter editor Joel Tetreault editor Association for Computational Linguistics Online conference publication ma-etal-2020-entity 10.18653/v1/2020.acl-main.512 https://aclanthology.org/2020.acl-main.512/ 2020-07 5782 5788