%0 Journal Article
%T Data Mining in Interval Valued Decision Table<br>区间值属性决策表的数据挖掘
%A WANG Jue LIU San-Yang ZHANG Jie
%A <br>王珏
%A 刘三阳
%A 张杰
%J 计算机科学
%D 2003
%I 
%X Data mining in incomplete information systems is a hard problem but inevitable in uncertain decision. In this paper.an extended rough set model based on dominance relation is combined with fuzzy set theory for data mining in interval valued decision table,then decision rules can be obtained from the decision table. Simulation results show that the method is effective.
%K Rough set
%K Dominance relation
%K Interval number
%K Data mining<br>数据挖掘
%K 区间值属性
%K 决策表
%K 数据库
%K 数据分析
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=64A12D73428C8B8DBFB978D04DFEB3C1&aid=D6E28755082662EB&yid=D43C4A19B2EE3C0A&vid=340AC2BF8E7AB4FD&iid=5D311CA918CA9A03&sid=CDEBD1ACE0A4C1C1&eid=AE09EACBCD1B2A13&journal_id=1002-137X&journal_name=计算机科学&referenced_num=0&reference_num=5