基于单向S-粗集的知识堆垒与知识垛识别

基于单向S-粗集的知识堆垒与知识垛识别

张凌^1,2, 邱育锋^1,2, 任雪芳^1,2

1. 龙岩学院数学与计算机科学学院, 福建龙岩 364000; 2. 山东大学数学与系统科学学院, 山东济南 250100

收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2006-10-24 发布日期:2006-10-24
通讯作者: 张凌

One direction S-rough sets-based knowledge addition and knowledge battlement recognition

ZHANG Ling ^1,2, QIU Yu-feng ^1,2, REN Xue-fang ^1,2

1. School of Mathematics and Computer Science, Longyan University, Longyan 364000, Fujian, China; 2. School of Mathematics and System Sciences, Shandong University, Jinan 250100, Shandong, China

Received:1900-01-01 Revised:1900-01-01 Online:2006-10-24 Published:2006-10-24
Contact: ZHANG Ling

摘要/Abstract

摘要：

利用单向S-粗集,给出知识堆垒及它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还原定理,提出粗知识垛分辨尺度及识别准则与识别定理,并给出应用。

关键词: 单向S-粗集, 粗知识垛识别, 粗知识垛, 知识垛, 知识堆垒

Abstract:

By employing one direction S-rough sets, the concepts of knowledge addition and knowledge battlement generated by knowledge addition were presented, where knowledge battlement has dynamic characteristic. Then rough knowledge battlement generation was given, and the generation principle and the reversion theorem of rough knowledge battlement were proposed. Furthermore, the discernibility metric of rough knowledge battlement was given, and the recognition rule and recognition theorem of rough knowledge battlement were proposed. Finally the applications were given.

Key words: rough knowledge battlement recognition

, rough knowledge battlement, knowledge battlement, knowledge addition,

one direction S-rough sets

中图分类号:

O159

张凌,邱育锋,任雪芳, . 基于单向S-粗集的知识堆垒与知识垛识别[J]. J4, 2008, 43(10): 12-17 .

ZHANG Ling ,QIU Yu-feng ,REN Xue-fang , . One direction S-rough sets-based knowledge addition and knowledge battlement recognition[J]. J4, 2008, 43(10): 12-17 .

参考文献

相关文章 15

[1]	张凌,任雪芳 . 函数单向S-粗集生成的F-模型[J]. J4, 2008, 43(8): 77-81 .
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[3]	张凌,邱育峰,任雪芳 . 粗规律生成与它的分离[J]. J4, 2008, 43(3): 58-63 .
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