Unsupervised Reinforcement Adaptation for Class-Imbalanced Text Classification Yuexin Wu author Xiaolei Huang author 2022-07 text Proceedings of the 11th Joint Conference on Lexical and Computational Semantics Vivi Nastase editor Ellie Pavlick editor Mohammad Taher Pilehvar editor Jose Camacho-Collados editor Alessandro Raganato editor Association for Computational Linguistics Seattle, Washington conference publication wu-huang-2022-unsupervised 10.18653/v1/2022.starsem-1.27 https://aclanthology.org/2022.starsem-1.27/ 2022-07 311 322