Why Machine Reading Comprehension Models Learn Shortcuts? Yuxuan Lai author Chen Zhang author Yansong Feng author Quzhe Huang author Dongyan Zhao 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 lai-etal-2021-machine 10.18653/v1/2021.findings-acl.85 https://aclanthology.org/2021.findings-acl.85/ 2021-08 989 1002