%0 Journal Article
%T Rules Reduction for Dynamic Knowledge Systems<br>动态知识系统的规则约简方法
%A 闫德勤
%A 迟忠先
%J 计算机科学
%D 2002
%I 
%X In recent years, due to its practical use in knowledge discovery and data mining, the research for rules reduction is becoming more important aspect of computer science. Based on rough set theory, a method of rules reduction for Dynamic Knowledge Systems is proposed in this paper. The experiments show the method is effective.
%K Rough set
%K Dynamic knowledge system
%K Rules reduction<br>动态知识系统
%K 规则约简方法
%K 知识发现
%K 数据挖掘
%K 数据库
%K 计算机
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=64A12D73428C8B8DBFB978D04DFEB3C1&aid=C9FE71034B27F33D&yid=C3ACC247184A22C1&vid=771469D9D58C34FF&iid=708DD6B15D2464E8&sid=B6DA1AC076E37400&eid=2A3781E88AB1776F&journal_id=1002-137X&journal_name=计算机科学&referenced_num=1&reference_num=6