Less is More: Attention Supervision with Counterfactuals for Text Classification Seungtaek Choi author Haeju Park author Jinyoung Yeo author Seung-won Hwang author 2020-11 text Proceedings of the 2020 Conference on Empirical Methods in Natural Language Processing (EMNLP) Bonnie Webber editor Trevor Cohn editor Yulan He editor Yang Liu editor Association for Computational Linguistics Online conference publication choi-etal-2020-less 10.18653/v1/2020.emnlp-main.543 https://aclanthology.org/2020.emnlp-main.543/ 2020-11 6695 6704