Pre-train or Annotate? Domain Adaptation with a Constrained Budget Fan Bai author Alan Ritter author Wei Xu author 2021-11 text Proceedings of the 2021 Conference on Empirical Methods in Natural Language Processing Marie-Francine Moens editor Xuanjing Huang editor Lucia Specia editor Scott Wen-tau Yih editor Association for Computational Linguistics Online and Punta Cana, Dominican Republic conference publication bai-etal-2021-pre 10.18653/v1/2021.emnlp-main.409 https://aclanthology.org/2021.emnlp-main.409/ 2021-11 5002 5015