计算机与现代化Issue(4)：53-55,85,4.DOI:10.3969/j.issn.1006-2475.2012.04.014
基于频繁项集挖掘与查询扩展的信息检索系统模型
Information Retrieval System Model Based on Frequent Itemsets Mining and Query Expansion
摘要
Abstract
In order to apply frequent itemsets mining and query expansion technique to information retrieval, a novel information retrieval system is introduced based on fusion of frequent itemsets mining and query expansion. To set forth its designing conception, the general structure of the system model and the function of each module are expatiated, and searching algorithm of the system is also expounded, a prototype system is realized. The results of the experiment show that the proposed retrieval system can effectively improve and enhance the performance of information retrieval.关键词
信息检索/频繁项集/查询扩展/模型Key words
information retrieval/frequent itemsets/query expansion/model分类
信息技术与安全科学引用本文复制引用
黄名选,冯平,谢统义..基于频繁项集挖掘与查询扩展的信息检索系统模型[J].计算机与现代化,2012,(4):53-55,85,4.基金项目
广西教育厅科研项目(200808MS191,201106LX388) （200808MS191,201106LX388）
广西高校优秀人才资助计划项目(桂教人[2011]40号) （桂教人[2011]40号）
广西=教育学院2010年度院级重点课题(桂教院科研[2010]7号) （桂教院科研[2010]7号）
