%0 Journal Article %T Overview of attribute reduction based on rough set
基于粗糙集的属性约简方法研究综述* %A YANG Chuan-jian %A GE Hao %A WANG Zhi-shengc %A
杨传健 %A 葛浩 %A 汪志圣c %J 计算机应用研究 %D 2012 %I %X For attribute reduction of classical rough set theory,this paper reviewed reduction methods in three areas. Finally,analyzed existing problems about attribute reduction and proposed the further investigation object. %K knowledge discovery %K rough set %K attribute reduction %K discernibility matrix %K positive region
知识发现 %K 粗糙集 %K 属性约简 %K 可分辨矩阵 %K 正区域 %U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=A9D9BE08CDC44144BE8B5685705D3AED&aid=4189763B19B8AD45EE84830C53C8EE60&yid=99E9153A83D4CB11&vid=771469D9D58C34FF&iid=CA4FD0336C81A37A&sid=7801E6FC5AE9020C&eid=A04140E723CB732E&journal_id=1001-3695&journal_name=计算机应用研究&referenced_num=0&reference_num=49