%0 Journal Article
%T Attribute reduction algorithm based on tolerance relation under attribute order<br>属性序下基于容差关系的约简算法
%A HE Li
%A HU Feng
%A <br>何利
%A 胡峰
%J 计算机应用
%D 2008
%I 
%X In this paper, an attribute order was given, and an algorithm for attribute reduction based on tolerance relation was developed. With the proposed algorithm the unique attribute reduction of the incomplete information systems can be obtained. The strict proof was presented and a case study was also provided to illustrate the proposed algorithm in detail.
%K rough set
%K attribute reduction
%K tolerance relation
%K attribute order<br>Rough集
%K 属性约简
%K 容差关系
%K 属性序
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=831E194C147C78FAAFCC50BC7ADD1732&aid=E9037D7419705EDA42BA090594B980A4&yid=67289AFF6305E306&vid=D3E34374A0D77D7F&iid=9CF7A0430CBB2DFD&sid=162CE18E988A6D2B&eid=6070D5F75410BA41&journal_id=1001-9081&journal_name=计算机应用&referenced_num=0&reference_num=15