Aspect-based Sentiment Analysis with Type-aware Graph Convolutional Networks and Layer Ensemble Yuanhe Tian author Guimin Chen author Yan Song author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication tian-etal-2021-aspect 10.18653/v1/2021.naacl-main.231 https://aclanthology.org/2021.naacl-main.231/ 2021-06 2910 2922