Unsupervised vs. supervised weight estimation for semantic MT evaluation metrics Chi-kiu Lo author Dekai Wu author 2012-07 text Proceedings of the Sixth Workshop on Syntax, Semantics and Structure in Statistical Translation Marine Carpuat editor Lucia Specia editor Dekai Wu editor Association for Computational Linguistics Jeju, Republic of Korea conference publication lo-wu-2012-unsupervised https://aclanthology.org/W12-4206/ 2012-07 49 56