Making Flexible Use of Subtasks: A Multiplex Interaction Network for Unified Aspect-based Sentiment Analysis Guoxin Yu author Xiang Ao author Ling Luo author Min Yang author Xiaofei Sun author Jiwei Li author Qing He author 2021-08 text Findings of the Association for Computational Linguistics: ACL-IJCNLP 2021 Chengqing Zong editor Fei Xia editor Wenjie Li editor Roberto Navigli editor Association for Computational Linguistics Online conference publication yu-etal-2021-making 10.18653/v1/2021.findings-acl.238 https://aclanthology.org/2021.findings-acl.238/ 2021-08 2695 2705