7Zhang H P, Yu H K, Xiong D Y, et al. HHMM-based Chinese lexical analyzer ICTCLAS//Sapporo Convention Center. First SIGHAN Workshop on Chinese Language Processing Special Interest Group of the Association for Computational Linguistics. SIGHAN Workshop, Japan. , 2003:184- 187.
8Mullen T, Collier N. Sentiment analysis using support vector machines with diverse information Sources//.lason Eisner. The 2004 Conference on Empirical Methods in Natural Language Procession. Association for Computational Linguistics, Spain. 2004:412 -418.
9Holmes G, Donkin A, Witten I H. WEKA: A Machine Learning Workbench//Lovell C, Campbell D A, Fookes C B, et al. Second, Australian and New Zealand Intelligent Information Systems Conference. Australian & New Zealand Intelligent Information Systems, 1994:357 - 361.