A BERT-based Distractor Generation Scheme with Multi-tasking and Negative Answer Training Strategies. Ho-Lam Chung author Ying-Hong Chan author Yao-Chung Fan author 2020-11 text Findings of the Association for Computational Linguistics: EMNLP 2020 Trevor Cohn editor Yulan He editor Yang Liu editor Association for Computational Linguistics Online conference publication chung-etal-2020-bert 10.18653/v1/2020.findings-emnlp.393 https://aclanthology.org/2020.findings-emnlp.393/ 2020-11 4390 4400