DynaSent: A Dynamic Benchmark for Sentiment Analysis Christopher Potts author Zhengxuan Wu author Atticus Geiger author Douwe Kiela author 2021-08 text Proceedings of the 59th Annual Meeting of the Association for Computational Linguistics and the 11th International Joint Conference on Natural Language Processing (Volume 1: Long Papers) Chengqing Zong editor Fei Xia editor Wenjie Li editor Roberto Navigli editor Association for Computational Linguistics Online conference publication potts-etal-2021-dynasent 10.18653/v1/2021.acl-long.186 https://aclanthology.org/2021.acl-long.186/ 2021-08 2388 2404