[1] TOBA H, MING Z Y, ADRIANI M, et al. Discovering high quality answers in community question answering archives using a hierarchy of classifiers[J]. Information Sciences, 2014, 261(5):101-115. [2] BISWAS P, SHARAN A, KUMAR R. Question classification using syntactic and rule based approach[C]//Proceedings of the 2014 International Conference on Advances in Computing, Communications and Informatics. Piscataway, NJ:IEEE, 2014:1033-1038. [3] LIU X M, LIU L. Question classification based on focus[C]//Proceedings of the 2012 International Conference on Communication Systems and Network Technologies. Washington, DC:IEEE Computer Society, 2012:512-516. [4] RAY S K, SINGH S, JOSHI B P. A semantic approach for question classification using WordNet and Wikipedia[J]. Pattern Recognition Letters, 2010, 31(13):1935-1943. [5] HACIOGLU K, WARD W. Question classification with support vector machines and error correcting codes[C]//Proceedings of the 2003 North American Chapter of the Association for Computational Linguistics on Human Language Technology. Stroudsburg, PA:Association for Computational Linguistics, 2003, 2:28-30. [6] ZHANG D, LEE W S. Question classification using support vector machines[C]//Proceedings of the 26th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval. New York:ACM, 2003:26-32. [7] 文勖,张宇,刘挺,等. 基于句法结构分析的中文问题分类[J]. 中文信息学报, 2006,20(2):33-39.(WEN X, ZHANG Y, LIU T, et al. Syntactic structure parsing based chinese question classification[J]. Journal of Chinese Information Processing, 2006, 20(2):33-39.) [8] 袁晓洁,师建兴,宁华,等.问题分类中基于句法和语义信息的特征选择[J].计算机工程与应用,2008,44(33):144-147.(YUAN X J, SHI J X, NING H, et al. Feature selection using syntactic and semantic information in question classification[J]. Computer Engineering and Applications, 2008, 44(33):144-147.) [9] SHERKAT E, FARHOODI M. A hybrid approach for question classification in Persian automatic question answering systems[C]//Proceedings of the 2014 4th International Conference on Computer and Knowledge Engineering. Piscataway, NJ:IEEE, 2014:279-284. [10] XIE Z W, PAN S L. Chinese question classification based on multi strategy method[C]//Proceedings of the 2011 International Conference on Transportation, Mechanical, and Electrical Engineering. Piscataway, NJ:IEEE, 2011:1605-1609. [11] LI X, ROTH D. Learning question classifiers:the role of semantic information[J]. Natural Language Engineering, 2006,12(3):229-249. [12] 孙景广,蔡东风,吕德新,等. 基于知网的中文问题自动分类[J].中文信息学报,2007,21(1):90-95.(SUN J G, CAI D F, LYU D X, et al. HowNet based Chinese question automatic classification[J]. Journal of Chinese Information Processing, 2007,21(1):90-95.) [13] LONI B. A survey of state-of-the-art methods on question classification[EB/OL].[2015-02-14]. https://www.researchgate.net/publication/241886726_A_Survey_of_State-of-the-Art_Methods_on_Question_Classification. [14] 李正华.依存句法分析统计模型及树库转化研究[D].哈尔滨:哈尔滨工业大学,2008:1-5.(LI Z H. Research on statistical model and Treebank conversation for dependency parsing[D]. Harbin:Harbin Institute of Technology, 2008:1-5.) [15] 朱征宇,孙俊华.改进的基于《知网》的词汇语义相似度计算[J].计算机应用,2013,33(8):2276-2279.(ZHU Z Y, SUN J H. Improved vocabulary semantic similarity calculation based on HowNet[J]. Journal of Computer Applications, 2013, 33(8):2276-2279.) [16] CHANG C C, LIN C J. LIBSVM:a library for support vector machines[J]. ACM Transactions on Intelligent Systems and Technology, 2011,2(3):Article No. 27. |