Dual of one direction S-rough sets-based knowledge addition and knowledge battlement recognition

doi:10.3778/j.issn.1002-8331.2010.27.010

Computer Engineering and Applications ›› 2010, Vol. 46 ›› Issue (27): 39-42.DOI: 10.3778/j.issn.1002-8331.2010.27.010

• 研究、探讨 • Previous Articles Next Articles

Dual of one direction S-rough sets-based knowledge addition and knowledge battlement recognition

HE Rong-fu²，ZHANG Ling¹

1.Department of Mathematics and Computer Science，Wuyi University，Wuyishan，Fujian 354300，China
2.School of Mathematics and Computer Science，Longyan University，Longyan，Fujian 364000，China

Received:2009-03-12 Revised:2009-05-08 Online:2010-09-21 Published:2010-09-21
Contact: HE Rong-fu

基于单向S-粗集对偶的知识堆垒与知识垛识别

何荣福¹，张凌²

1.武夷学院数学与计算机系，福建武夷山 354300
2.龙岩学院数学与计算机科学学院，福建龙岩 364000

通讯作者: 何荣福

Abstract

Abstract: By employing dual of one direction S-rough sets（dual of singular rough sets），the concepts of knowledge addition and knowledge battlement generated by knowledge addition are presented，where knowledge battlement has dynamic characteristic；then rough knowledge battlement generation is given，the generation principle and the reversion theorem of rough knowledge battlement are proposed.Furthermore the discernibility metric of rough knowledge battlement is presented，the recognition rule and the recognition theorem of rough knowledge battlement are proposed.Finally the applications are given.

Key words: dual of one direction S-rough sets, knowledge addition, knowledge battlement, rough knowledge battlement, rough knowledge battlement recognition

摘要： 利用单向S-粗集对偶（dual of singular rough sets），给出知识堆垒及其生成的知识垛的概念，知识垛具有动态特性；给出粗知识垛的生成，提出粗知识垛生成原理及粗知识垛的还原定理，提出粗知识垛分辨尺度及识别准则与识别定理，给出应用。

关键词: 单向S-粗集对偶, 知识堆垒, 知识垛, 粗知识垛, 粗知识垛识别

CLC Number:

O159
TP181

HE Rong-fu²，ZHANG Ling¹. Dual of one direction S-rough sets-based knowledge addition and knowledge battlement recognition[J]. Computer Engineering and Applications, 2010, 46(27): 39-42.

何荣福¹，张凌². 基于单向S-粗集对偶的知识堆垒与知识垛识别[J]. 计算机工程与应用, 2010, 46(27): 39-42.

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Dual of one direction S-rough sets-based knowledge addition and knowledge battlement recognition

基于单向S-粗集对偶的知识堆垒与知识垛识别

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