%0 Journal Article
%T Discretization in Rough Set Theory<br>粗糙集理论中的离散化问题
%A 侯利娟
%A 王国胤
%A 聂能
%A 吴渝
%J 计算机科学
%D 2000
%I 
%X In this paper,the discretization problem in Rough Set is discussed. We do classification research on the discretization algorithm from different viewpoints, Several discretization algorithms are introduced and discussed. We improve the greedy algorithm in different ways. We present a strategy for discretization based on the importance of condition attributes. In the end, we present the goal of discretization based on experiments.
%K Rough Set
%K Discretization
%K Indiscernible relation
%K Cut core<br>粗糙集理论
%K 离散化问题
%K 知识获取
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=64A12D73428C8B8DBFB978D04DFEB3C1&aid=744F1D81A1CACE32&yid=9806D0D4EAA9BED3&vid=DB817633AA4F79B9&iid=59906B3B2830C2C5&sid=CFAC5CB624A41AFD&eid=BB0EA31DB1B01173&journal_id=1002-137X&journal_name=计算机科学&referenced_num=67&reference_num=5