SimOAP: Improve Coherence and Consistency in Persona-based Dialogue Generation via Over-sampling and Post-evaluation Junkai Zhou author Liang Pang author Huawei Shen author Xueqi Cheng 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 zhou-etal-2023-simoap 10.18653/v1/2023.acl-long.553 https://aclanthology.org/2023.acl-long.553/ 2023-07 9945 9959