Combined Decision in Consistent Approximate Space

摘要：

It is well-known the limitation of the classic rough sets is that the objects that are dealt with have been known and the conclusion from the theory only can only be adopted in these known objects. In this paper we present the attribute important operator that can be obtained from indiscernible matrix. By the operator the decision can be made in finite trust, in other words the decision sets can be extended to the whole combinations of condition attribute.

关键词： rough sets attribute important operator indiscernible matrix.

作者: GAO Yan WANG Fuli

作者单位: College of Computer Science & Technology, Henan Polytechnic University,Jiaozuo, Henan Province, Chin College of Computer Science & Technology, Henan Polytechnic University,Jiaozuo, Henan Province, Chin

会议类型: 国际会议

会议名称: The 2007 International Symposium on Safety Science and Technology(2007采矿科学与安全技术国际学术会议)

会议地点: 河南焦作

会议语种:英文

页码: 2411-2416

在线出版日期: 2007-04-17（万方平台首次上网日期，不代表论文的发表时间）