%0 Journal Article
%T Research on Web Information Retrieval of Theme Classification  Based on Chinese Word Concept<br>基于中文词义概念的Web信息分类检索研究
%A Wang LanchengJiang DanLi Chao
%A <br>王兰成
%A 蒋丹
%A 李超
%J 现代图书情报技术
%D 2005
%I 
%X The semantic environment of Chinese information classification retrieval on net has been found through field category index in the paper. Theme retrieval is controlled category classification and a kind of new Web information classification retrieval method has been studied and realized. The precision ratio based on the new method is raised further when concept word retrieval has been located in theme classification by some experiment. There are different theme classifications for seeking same content information by some search engines. When the class name is not consistent with actual content, the information of different content may be found under same classification.
%K Information classification Retrieval technology Category indexing<br>信息分类
%K 检索技术
%K 范畴索引
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=B5EDD921F3D863E289B22F36E70174A7007B5F5E43D63598017D41BB67247657&cid=E46382710BF131B2&jid=24AADBCD0D5373C73F37F78D10E2F717&aid=62AB60805658F815&yid=2DD7160C83D0ACED&vid=659D3B06EBF534A7&iid=F3090AE9B60B7ED1&sid=6209D9E8050195F5&eid=42425781F0B1C26E&journal_id=1003-3513&journal_name=现代图书情报技术&referenced_num=1&reference_num=8