Identifying Chinese Opinion Expressions with Extremely-Noisy Crowdsourcing Annotations Xin Zhang author Guangwei Xu author Yueheng Sun author Meishan Zhang author Xiaobin Wang author Min Zhang author 2022-05 text Proceedings of the 60th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers) Smaranda Muresan editor Preslav Nakov editor Aline Villavicencio editor Association for Computational Linguistics Dublin, Ireland conference publication zhang-etal-2022-identifying 10.18653/v1/2022.acl-long.200 https://aclanthology.org/2022.acl-long.200/ 2022-05 2801 2813