An Empirical Survey of Data Augmentation for Limited Data Learning in NLP Jiaao Chen author Derek Tam author Colin Raffel author Mohit Bansal author Diyi Yang author 2023 text journal article Transactions of the Association for Computational Linguistics continuing MIT Press Cambridge, MA periodical academic journal chen-etal-2023-empirical 10.1162/tacl_a_00542 https://aclanthology.org/2023.tacl-1.12/ 2023 11 191 211