%0 Journal Article
%T Incremental rules extraction based on rough set theory<br>基于粗糙集理论的增量式规则获取
%A GUO Sen
%A WANG Zhi-yan
%A WU Zhi-cheng
%A YANG He-ping
%A <br>郭森
%A 王知衍
%A 吴志成
%A 严和平
%J 计算机应用
%D 2005
%I 
%X The incremental rules extraction is a focus problem of KDD.A novel rules extraction algorithm which is called "RDBRST"(Rule Derivation Based on Rough set and Search Tree) was proposed.It was one kind of width first heuristic search algorithms.The incremental rules were extracted and the current rule set was updated based on this algorithm.An example was given to illustrate the characteristics of this new incremental algorithm.
%K rough set
%K search tree
%K width first heuristic search algorithm
%K rule derivation<br>粗糙集
%K 搜索树
%K 宽度优先启发式搜索
%K 规则提取
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=831E194C147C78FAAFCC50BC7ADD1732&aid=A38C0DAC6686E484&yid=2DD7160C83D0ACED&vid=C5154311167311FE&iid=708DD6B15D2464E8&sid=3459DD0730F46515&eid=10A1B90DEF770706&journal_id=1001-9081&journal_name=计算机应用&referenced_num=4&reference_num=7