Evaluating Open-Domain Dialogues in Latent Space with Next Sentence Prediction and Mutual Information Kun Zhao author Bohao Yang author Chenghua Lin author Wenge Rong author Aline Villavicencio author Xiaohui Cui author 2023-07 text Proceedings of the 61st Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers) Anna Rogers editor Jordan Boyd-Graber editor Naoaki Okazaki editor Association for Computational Linguistics Toronto, Canada conference publication zhao-etal-2023-evaluating 10.18653/v1/2023.acl-long.33 https://aclanthology.org/2023.acl-long.33/ 2023-07 562 574