[1]符海东 李春香.基于Rough集理论的Self集的构造和演化算法[J].计算机技术与发展,2007,(12):60-63.
　FU Hai-dong,LI Chun-xiang.Construction and Evolutionary Algorithm of Self Sets Based on Rough Sets Theory[J].,2007,(12):60-63.
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基于Rough集理论的Self集的构造和演化算法()
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《计算机技术与发展》[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2007年12期
页码:
60-63
栏目:
智能、算法、系统工程
出版日期:
1900-01-01

文章信息/Info

Title:
Construction and Evolutionary Algorithm of Self Sets Based on Rough Sets Theory
文章编号:
1673-629X（2007）12-0060-04
作者:
符海东 李春香
武汉科技大学计算机学院
Author(s):
FU Hai-dong;  LI Chun-xiang
Dept. of Computer Science ＆ Technology, Wuhan University of Science ＆ Technology
关键词:
Rough集; Self集; 约简; 特征码; 上; 下近似集
Keywords:
rough sets;  Self sets;  reduction; characteristic codes;  lower and upper approximations sets
分类号:
TP393.08
文献标志码:
A
摘要:
提出了一种基于Rough集理论的Self集构造和演化算法。利用Rough集约简算法，对用户的安全访问行为的数据作规范化处理并进行约简，从中提取有效的最简规则，降低了安全数据的冗余，减轻了特征码构造的负担。使用Rough集上、下近似集原理，构造了上、下近似Self集，实现了Self的优化和扩展，有效地解决了Self集的自动演化问题
Abstract:
A construction and evolution algorithm of Self sets based on the rough sets theory is presented. Introducing the reduction algorithm of rough sets, the data of safety visitors＇ activities are standardized and reduced, and then the most effective and simplest rules are extracted. This algorithm reduced the redundance of safe data and the burden of construction of characteristic codes. According to lower and upper approximations sets of rough sets, lower and upper approximations Self sets are constructed and the optimization and expansion of Self sets is realized, and the problem of automatically evolution of self sets is effectively resolved

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备注/Memo

备注/Memo:
湖北省教育重点科研项目基金（2004D006）符海东（1971-）．男，湖北武汉人，博士,硕士生导师．研究方向为模糊推理和遗传算法、网络信息安全
更新日期/Last Update: 1900-01-01