Towards Unifying the Label Space for Aspect- and Sentence-based Sentiment Analysis Yiming Zhang author Min Zhang author Sai Wu author Junbo Zhao author 2022-05 text Findings of the Association for Computational Linguistics: ACL 2022 Smaranda Muresan editor Preslav Nakov editor Aline Villavicencio editor Association for Computational Linguistics Dublin, Ireland conference publication zhang-etal-2022-towards 10.18653/v1/2022.findings-acl.3 https://aclanthology.org/2022.findings-acl.3/ 2022-05 20 30