Reducing Approximation and Estimation Errors for Chinese Lexical Processing with Heterogeneous Annotations Weiwei Sun author Xiaojun Wan author 2012-07 text Proceedings of the 50th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers) Haizhou Li editor Chin-Yew Lin editor Miles Osborne editor Gary Geunbae Lee editor Jong C Park editor Association for Computational Linguistics Jeju Island, Korea conference publication sun-wan-2012-reducing https://aclanthology.org/P12-1025/ 2012-07 232 241