InfoMetIC: An Informative Metric for Reference-free Image Caption Evaluation Anwen Hu author Shizhe Chen author Liang Zhang author Qin Jin 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 hu-etal-2023-infometic 10.18653/v1/2023.acl-long.178 https://aclanthology.org/2023.acl-long.178/ 2023-07 3171 3185