Soochow University Word Segmenter for SIGHAN 2012 Bakeoff Yan Fang author Zhongqing Wang author Shoushan Li author Zhongguo Li author Richen Xu author Leixin Cai author 2012-12 text Proceedings of the Second CIPS-SIGHAN Joint Conference on Chinese Language Processing Association for Computational Linguistics Tianjin, China conference publication fang-etal-2012-soochow https://aclanthology.org/W12-6309/ 2012-12 47 50