Introduction to CKIP Chinese Spelling Check System for SIGHAN Bakeoff 2013 Evaluation Yu-Ming Hsieh author Ming-Hong Bai author Keh-Jiann Chen author 2013-10 text Proceedings of the Seventh SIGHAN Workshop on Chinese Language Processing Liang-Chih Yu editor Yuen-Hsien Tseng editor Jingbo Zhu editor Fuji Ren editor Asian Federation of Natural Language Processing Nagoya, Japan conference publication hsieh-etal-2013-introduction https://aclanthology.org/W13-4410/ 2013-10 59 63