An Exploration of Data Augmentation and Sampling Techniques for Domain-Agnostic Question Answering Shayne Longpre author Yi Lu author Zhucheng Tu author Chris DuBois author 2019-11 text Proceedings of the 2nd Workshop on Machine Reading for Question Answering Adam Fisch editor Alon Talmor editor Robin Jia editor Minjoon Seo editor Eunsol Choi editor Danqi Chen editor Association for Computational Linguistics Hong Kong, China conference publication longpre-etal-2019-exploration 10.18653/v1/D19-5829 https://aclanthology.org/D19-5829/ 2019-11 220 227