Improving Attention Modeling with Implicit Distortion and Fertility for Machine Translation Shi Feng author Shujie Liu author Nan Yang author Mu Li author Ming Zhou author Kenny Q Zhu author 2016-12 text Proceedings of COLING 2016, the 26th International Conference on Computational Linguistics: Technical Papers Yuji Matsumoto editor Rashmi Prasad editor The COLING 2016 Organizing Committee Osaka, Japan conference publication feng-etal-2016-improving https://aclanthology.org/C16-1290/ 2016-12 3082 3092