SOME: Reference-less Sub-Metrics Optimized for Manual Evaluations of Grammatical Error Correction Ryoma Yoshimura author Masahiro Kaneko author Tomoyuki Kajiwara author Mamoru Komachi author 2020-12 text Proceedings of the 28th International Conference on Computational Linguistics Donia Scott editor Nuria Bel editor Chengqing Zong editor International Committee on Computational Linguistics Barcelona, Spain (Online) conference publication yoshimura-etal-2020-reference 10.18653/v1/2020.coling-main.573 https://aclanthology.org/2020.coling-main.573/ 2020-12 6516 6522