%0 Journal Article
%T Bottom-up Information Organization of IA and Concept Space (2)<br>IA的底层信息组织与概念空间（2）
%A WangGuoqin Zheng Xiaofang Gan Liren
%A <br>王国琴
%A 郑小芳
%A 甘利人
%J 现代图书情报技术
%D 2004
%I 
%X In the paper , based on the method of Bottom-up information organization of IA ,the theories,methods,and steps of concept space generation are explored. Furthermore,the applications in medical information retrieval system are introduced.
%K IA
%K Information organization
%K Bottom-up
%K Concept space<br>IA
%K 信息组织
%K 自底向上
%K 概念空间
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=B5EDD921F3D863E289B22F36E70174A7007B5F5E43D63598017D41BB67247657&cid=E46382710BF131B2&jid=24AADBCD0D5373C73F37F78D10E2F717&aid=C6FF57793D1A501C&yid=D0E58B75BFD8E51C&vid=A04140E723CB732E&iid=DF92D298D3FF1E6E&sid=94E7F66E6C42FA23&eid=F4B561950EE1D31A&journal_id=1003-3513&journal_name=现代图书情报技术&referenced_num=1&reference_num=8