Few-Shot Question Answering by Pretraining Span Selection Ori Ram author Yuval Kirstain author Jonathan Berant author Amir Globerson author Omer Levy author 2021-08 text Proceedings of the 59th Annual Meeting of the Association for Computational Linguistics and the 11th International Joint Conference on Natural Language Processing (Volume 1: Long Papers) Chengqing Zong editor Fei Xia editor Wenjie Li editor Roberto Navigli editor Association for Computational Linguistics Online conference publication ram-etal-2021-shot 10.18653/v1/2021.acl-long.239 https://aclanthology.org/2021.acl-long.239/ 2021-08 3066 3079