Subword-based Tagging by Conditional Random Fields for Chinese Word Segmentation Ruiqiang Zhang author Genichiro Kikui author Eiichiro Sumita author 2006-06 text Proceedings of the Human Language Technology Conference of the NAACL, Companion Volume: Short Papers Robert C Moore editor Jeff Bilmes editor Jennifer Chu-Carroll editor Mark Sanderson editor Association for Computational Linguistics New York City, USA conference publication zhang-etal-2006-subword https://aclanthology.org/N06-2049/ 2006-06 193 196