Mitigating Contradictions in Dialogue Based on Contrastive Learning Weizhao Li author Junsheng Kong author Ben Liao author Yi Cai author 2022-05 text Findings of the Association for Computational Linguistics: ACL 2022 Smaranda Muresan editor Preslav Nakov editor Aline Villavicencio editor Association for Computational Linguistics Dublin, Ireland conference publication li-etal-2022-mitigating 10.18653/v1/2022.findings-acl.219 https://aclanthology.org/2022.findings-acl.219/ 2022-05 2781 2788