Text Smoothing: Enhance Various Data Augmentation Methods on Text Classification Tasks Xing Wu author Chaochen Gao author Meng Lin author Liangjun Zang author Songlin Hu author 2022-05 text Proceedings of the 60th Annual Meeting of the Association for Computational Linguistics (Volume 2: Short Papers) Smaranda Muresan editor Preslav Nakov editor Aline Villavicencio editor Association for Computational Linguistics Dublin, Ireland conference publication wu-etal-2022-text 10.18653/v1/2022.acl-short.97 https://aclanthology.org/2022.acl-short.97/ 2022-05 871 875