Enhancing Chinese Word Segmentation Using Unlabeled Data Weiwei Sun author Jia Xu author 2011-07 text Proceedings of the 2011 Conference on Empirical Methods in Natural Language Processing Regina Barzilay editor Mark Johnson editor Association for Computational Linguistics Edinburgh, Scotland, UK. conference publication sun-xu-2011-enhancing https://aclanthology.org/D11-1090/ 2011-07 970 979