%0 Journal Article
%T Algorithm of case attribute optimization based on heuristic reduction<br>一种基于启发式约简的案例故障特征优化算法
%A WANG Sha-sha
%A LIU Hui
%A FANG Guo-hua
%A MA Chi
%A <br>王莎莎
%A 刘辉
%A 方国华
%A 马驰
%J 计算机应用
%D 2007
%I 
%X Through studying the attribute reduction algorithm based on discernibility matrix in rough set theory, an algorithm of attribute heuristic reduction was put forward, which can be used to optimize the case fault attributes. Three key dements were considered in the algorithm, and the effectiveness of the algorithm was proved through the optimization of the fault cases attributes of communication equipment.
%K rough set
%K heuristic reduction
%K attribute optimization<br>粗糙集
%K 启发式约简
%K 特征优化
%K 启发式
%K 属性约简算法
%K 故障案例
%K 故障特征
%K 优化算法
%K reduction
%K heuristic
%K based
%K optimization
%K attribute
%K case
%K 有效性
%K 验证
%K 通信装备
%K 要素
%K 综合
%K 特征优化
%K 可辨识矩阵
%K 粗糙集理论
%K 研究
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=831E194C147C78FAAFCC50BC7ADD1732&aid=9F99271B7C960FD3F13B834C59567428&yid=A732AF04DDA03BB3&vid=DB817633AA4F79B9&iid=94C357A881DFC066&sid=B4942BBE94415B36&eid=9E33BE6F309BC209&journal_id=1001-9081&journal_name=计算机应用&referenced_num=0&reference_num=6