Robust Machine Reading Comprehension by Learning Soft labels Zhenyu Zhao author Shuangzhi Wu author Muyun Yang author Kehai Chen author Tiejun Zhao author 2020-12 text Proceedings of the 28th International Conference on Computational Linguistics Donia Scott editor Nuria Bel editor Chengqing Zong editor International Committee on Computational Linguistics Barcelona, Spain (Online) conference publication zhao-etal-2020-robust 10.18653/v1/2020.coling-main.248 https://aclanthology.org/2020.coling-main.248/ 2020-12 2754 2759