Not Far Away, Not So Close: Sample Efficient Nearest Neighbour Data Augmentation via MiniMax Ehsan Kamalloo author Mehdi Rezagholizadeh author Peyman Passban author Ali Ghodsi author 2021-08 text Findings of the Association for Computational Linguistics: ACL-IJCNLP 2021 Chengqing Zong editor Fei Xia editor Wenjie Li editor Roberto Navigli editor Association for Computational Linguistics Online conference publication kamalloo-etal-2021-far 10.18653/v1/2021.findings-acl.309 https://aclanthology.org/2021.findings-acl.309/ 2021-08 3522 3533