Reducing Length Bias in Scoring Neural Machine Translation via a Causal Inference Method Shi Xuewen author Huang Heyan author Jian Ping author Tang Yi-Kun author 2021-08 text eng Proceedings of the 20th Chinese National Conference on Computational Linguistics Sheng Li editor Maosong Sun editor Yang Liu editor Hua Wu editor Kang Liu editor Wanxiang Che editor Shizhu He editor Gaoqi Rao editor Chinese Information Processing Society of China Huhhot, China conference publication xuewen-etal-2021-reducing https://aclanthology.org/2021.ccl-1.78/ 2021-08 874 885