The Influence of Rough Set Method with Incomplete Information System on the Knowledge Discovery

摘要：

One of main questions in incomplete information system is attribute value default. We can fulfill the incomplete information system or have the default value as one kind of special attribute value to treat.Through some example, we show the influence of the traditional incomplete information system rough set method to new knowledge discovery.

关键词： information system complete information system incomplete information system

作者: Hongyan Ji Yanhong Guo Linggai Tian

作者单位: Science College, Hebei University of Engineering, Handan 056038,China Hanguang Middle School, Handan

会议类型: 国际会议

会议名称: The Third International Workshop on Applied Matriz Theory(第三届国际矩阵分析与应用会议)

会议地点: 杭州

会议语种:英文

页码: 87-88

在线出版日期: 2009-07-09（万方平台首次上网日期，不代表论文的发表时间）