%0 Journal Article
%T Study on Query Expansion Model Based on Association Rules Mining<br>基于关联规则挖掘的查询扩展模型研究
%A Huang Mingxuan Chen Yanhong Zhang Shichao
%A <br>黄名选
%A 陈燕红
%A 张师超
%J 现代图书情报技术
%D 2007
%I 
%X In order to better apply association rule mining technique to query expansion and find out some better query expansion models,4 categories of query expansion models with 13 varieties are given based on item-all-weighted association rule mining.Comparison of retrieval performances are made through experiments.Some better query expansion models are discovered.
%K Query expansion Association rules Expansion model Information retrieval<br>查询扩展
%K 关联规则
%K 扩展模型
%K 信息检索
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=B5EDD921F3D863E289B22F36E70174A7007B5F5E43D63598017D41BB67247657&cid=E46382710BF131B2&jid=24AADBCD0D5373C73F37F78D10E2F717&aid=ECB8206CA6A2608DED54620BDB73F69A&yid=A732AF04DDA03BB3&vid=0B39A22176CE99FB&iid=F3090AE9B60B7ED1&sid=F4B561950EE1D31A&eid=987EDA49D8A7A635&journal_id=1003-3513&journal_name=现代图书情报技术&referenced_num=0&reference_num=10