A Mutual Information Maximization Approach for the Spurious Solution Problem in Weakly Supervised Question Answering Zhihong Shao author Lifeng Shang author Qun Liu author Minlie Huang 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 shao-etal-2021-mutual 10.18653/v1/2021.acl-long.318 https://aclanthology.org/2021.acl-long.318/ 2021-08 4111 4124