基于S-粗集的粗数据规律识别  

Rough data law recognition on the basis of S-rough set theory

作　　者：刘江臣[1,2] 陈保会[3] 

机构地区：[1]山东大学机械工程学院,山东济南250061 [2]山东理工大学工程实训中心,山东淄博255012 [3]山东大学数学学院,山东济南250100

出　　处：《山东大学学报（理学版）》2008年第10期60-66,共7页Journal of Shandong University(Natural Science)

基　　金：山东省自然科学基金资助项目(Y2007H02);海南省自然科学基金资助项目(807054)

摘　　要：利用S-粗集,给出粗数据的概念,粗数据具有动态特性;给出粗数据规律生成;提出粗数据规律生成定理,粗数据规律还原定理;给出粗数据规律识别准则与可分辨定理;给出粗数据规律的应用。The concept of rough data was presented by employing S-rough sets having dynamic characteristic and the rough data law generation were given. Based on the concepts above, the generation theorem and the reversion theorem of rough data law, the recognition principle of rough data law and the discernible theorem of rough data law were given. The applications of rough data law were presented.

关 键 词：单向S-粗集 单向S-粗集对偶 粗数据 粗数据规律 规律识别 

分 类 号：O159[理学—数学]