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文本挖掘技术在社情民意调查中的应用 被引量:2

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摘要 作为一种特殊的主观性调查,社情民意调查问卷中存在着大量的半开放题或开放题,分析研究此类问题时,运用传统的人工鎬码分类方法存在着数据处理效率低、准确性有限等问题。利用文本挖掘技术探索半开放题和开放题中可归纳总结的信息,对提升调查数据处理效率、提高调查分析准确性,以及通过对调查结果的分析进一步改善问卷设计等方面具有极大的帮助。
作者 陈曦
出处 《中国统计》 2019年第6期27-29,共3页 China Statistics
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  • 1D. D. Lewis. Naive (Bayes) at forty: The independence assumption in information retrieval. In: Proc. of the 10th European Conf. on Machine Learning. New York: Springer,1998, 4-15.
  • 2Y. Yang, X. Lin. A re-examination of text categorization methods. In: The 22nd Annual Int'l ACM SIGIR Conf. onResearch and Development in the Information Retrieval. NewYork: ACM Press, 1999.
  • 3Y. Yang, C. G. Chute. An example based mapping method for text categorization and retrieval. ACM Trans. on Information Systems, 1994, 12(3): 252 -277.
  • 4E. Wiener. A neural network approach to topic spotting. The 4th Annual Syrup. on Document Analysis and Information Retrieval,Las Vegas, NV, 1995.
  • 5R. E. Schapire, Y. Singer. Improved boosting algorithms using confidence-rated predications. In: Proc. of the 11th Annual Conf.on Computational Learning Theory. New York: ACM Press,1998. 80--91.
  • 6T. Joachims. Text categorization with support vector machines:Learning with many relevant features. In: Proc. of the 10th European Conf. on Machine Learning. New York: Springer,1998. 137-142.
  • 7Y. Yang. An evaluation of statistical approaches to text categorization. Information Retrieval, 1999, 1 ( 1 ) : 76-- 88.
  • 8R. Adwait. Maximum entropy models for natural language ambiguity resolution: [ Ph. D. dissertation ] . Pennsylvania:University of Pennsylvania, 1998.
  • 9R. Adwait. A maximum entropy model for part-of-speech tagging. The Empirical Methods in Natural Language Processing Conference, Philadelphia, USA, 1996.
  • 10Adam L. Berger, Stephen A. Della Pietra, Vincent J. Della Pietra. A maximum entropy approach to natural language processing. Computational Linguistics, 1996, 22( 1 ) : 38-- 73.

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