Feifan Liu, Jun Zhao 0001, Bibo Lv, Bo Xu, Hao Yu. Product Named Entity Recognition Based on Hierarchical Hidden Markov Model. In Proceedings of the Fourth SIGHAN Workshop on Chinese Language Processing, SIGHAN@IJCNLP 2005, Jeju Island, Korea, 14-15, 2005. 2005. [doi]
Abstract is missing.