%0 Journal Article
%T A RFCA-based Approach for Concept Similarity Computation<br>基于RFCA的概念相似度计算方法
%A CAO Ze-Wen
%A LU Chang-Hui
%A ZHANG Wei-Ming
%A DENG Su
%A <br>曹泽文
%A 陆昌辉
%A 张维明
%A 邓苏
%J 计算机科学
%D 2007
%I 
%X In order to solve the problem the FCA-based concept similarity computational model can't compute similarity of two informal concepts,rough set theory is then introduced,the definition of equivalence relation of concept lattice is given,a novel similarity measure method based on rough set and formal concept analysis(RFCA) is proposed.The example proves the method is feasible.
%K FCA
%K Rough set
%K RFCA
%K Concept similarity<br>FCA
%K Rough
%K Set
%K RFCA
%K 概念相似度
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=64A12D73428C8B8DBFB978D04DFEB3C1&aid=1D49F228B2E9F136B3FC7C2C18F4B0FB&yid=A732AF04DDA03BB3&vid=339D79302DF62549&iid=94C357A881DFC066&sid=6425DAE0271BB751&eid=F1A8654ADB4E656E&journal_id=1002-137X&journal_name=计算机科学&referenced_num=0&reference_num=14