Weakly- and Semi-supervised Evidence Extraction Danish Pruthi author Bhuwan Dhingra author Graham Neubig author Zachary C Lipton 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 pruthi-etal-2020-weakly 10.18653/v1/2020.findings-emnlp.353 https://aclanthology.org/2020.findings-emnlp.353/ 2020-11 3965 3970