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| 单向S-对偶粗决策规律与决策规律挖掘 | |
| 引用本文： | 黄顺亮,郝秀梅,史开泉.单向S-对偶粗决策规律与决策规律挖掘[J].山东大学学报(理学版),2007,42(10):31-36. |
| 作者姓名： | 黄顺亮 郝秀梅 史开泉 |
| 作者单位： | 1. 山东大学,控制科学与工程学院,山东,济南,250061;山东理工大学,管理学院,山东,淄博,255049 2. 山东大学,数学与系统科学学院,山东,济南,250100 3. 山东大学,控制科学与工程学院,山东,济南,250061;山东大学,数学与系统科学学院,山东,济南,250100 |
| 基金项目： | 山东省自然科学基金;福建省自然科学基金 |
| 摘 要： | 利用单向S-粗集对偶,给出单向S-对偶粗决策规律生成方法;给出上决策规律,下决策规律,单向S-对偶粗决策规律核,单向S-对偶粗决策规律带的概念. 利用这些概念,提出下决策规律传递定理, 上决策规律传递定理,分离的属性定理,粗决策规律挖掘定理与粗决策规律挖掘准则. |
| 关 键 词： | 单向S-粗集对偶 单向S-对偶粗决策 规律挖掘准则 粗决策规律 粗决策规律带 |
| 文章编号： | 1671-9352（2007）10-0031-06 |
| 修稿时间： | 2007-03-03 |
One direction S-dual rough decision law and decision law mining |
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| HUANG Shun-liang,HAO Xiu-mei,SHI Kai-quan.One direction S-dual rough decision law and decision law mining[J].Journal of Shandong University,2007,42(10):31-36. | |
| Authors: | HUANG Shun-liang HAO Xiu-mei SHI Kai-quan |
| Institution: | 1. School of Control Science and Engineering, Shandong University, Jinan 250061, Shandong, China; 2. School of Mathematics and System Science, Shandong University, Jinan 250100, Shandong, China; 3. School of Management, Shandong University of Technology, Zibo 255049, Shandong, China |
| Abstract: | By using the dual of one direction S-rough sets, a generation method of one direction S-dual rough decision law was presented and the concepts of upper decision law, lower decision law, one direction S- dual rough decision law kernel and one direction S- dual rough decision law band were proposed. Then by using these concepts, the theorem of lower decision law transfer, the theorem of upper decision law transfer, the theorem of F-separation attribute, the theorem of rough decision law mining and the rough decision law mining criteria were presented. |
| Keywords: | dual of one direction S-rough sets one direction S-dual rough decision law mining crneria rough decision law rough decision law band |
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