| 函数S-粗集与规律挖掘应用 |
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| 引用本文： | 刘月兰,刘江臣.函数S-粗集与规律挖掘应用[J].德州学院学报,2007,23(4):7-11. |
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| 作者姓名： | 刘月兰 刘江臣 |
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| 作者单位： | 1. 山东青年管理干部学院国际贸易系,济南,250014
2. 山东理工大学工程实训中心,山东淄博,255012 |
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| 基金项目： | 山东省青年管理干部学院院级课题 |
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| 摘 要： | 函数S-粗集是用R-函数等价类u]定义的,函数S-粗集具有规律特征,函数是一个规律,利用函数S-粗集,给出规律挖掘的研究,给出规律挖掘方法与应用,函数S-粗集是寻找系统中未知规律的一个新理论.所给出的研究,在风险投资分析、系统状态识别等多个应用领域中得到应用.函数S-粗集是粗集理论中的一个新的研究方向.
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| 关 键 词： | 函数S-粗集 规律挖掘 规律挖掘标准 规律生成 |
| 文章编号： | 1004-9444（2007）04-0007-05 |
| 收稿时间： | 2007-06-01 |
| 修稿时间： | 2007-06-01 |
Function S- Rough Sets and Applications in Law Mining |
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| LIU Yue-lan,LIU Jiang-chen.Function S- Rough Sets and Applications in Law Mining[J].Journal of Dezhou University,2007,23(4):7-11. |
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| Authors: | LIU Yue-lan LIU Jiang-chen |
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| Institution: | Department of International Trade, Shandong Youth Administrative College, J inan 250014, China; Engineering Practice and Training Center,Shandong University of Technology, Zibo Shandong 255012,China |
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| Abstract: | Function s-rough sets(function singular rough sets) is defined by R-function equivalence class u],Function s-rough sets has law characteristic,and a function is a law.Using function s-rough sets,this paper presents the research of law mining,it also presents the approach and application of law mining.Function S-rough sets is a new theory to discover the unknown law in systems.The result of this paper's research can be applied in many application fields,for example,investment risk analysis,recognition of system status and so on.Function S-rough sets is a new research direction of the rough sets theory. |
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| Keywords: | Function S-rough sets law mining criterion of law mining law generation |
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