Chinese Segmentation and New Word Detection using Conditional Random Fields Fuchun Peng author Fangfang Feng author Andrew McCallum author 2004-aug 23–aug 27 text COLING 2004: Proceedings of the 20th International Conference on Computational Linguistics COLING Geneva, Switzerland conference publication peng-etal-2004-chinese https://aclanthology.org/C04-1081/ 2004-aug 23–aug 27 562 568