Targeted Adversarial Training for Natural Language Understanding Lis Pereira author Xiaodong Liu author Hao Cheng author Hoifung Poon author Jianfeng Gao author Ichiro Kobayashi author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication pereira-etal-2021-targeted 10.18653/v1/2021.naacl-main.424 https://aclanthology.org/2021.naacl-main.424/ 2021-06 5385 5393