| 具有f约束下的知识约简 |
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| 引用本文： | 魏本成,李东亚,尹守峰.具有f约束下的知识约简[J].山东工业大学学报,2006,36(3):60-64,119. |
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| 作者姓名： | 魏本成 李东亚 尹守峰 |
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| 作者单位： | [1]黄淮学院数学系,河南驻马店463000 [2]山东大学数学与系统科学学院,山东济南250100 |
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| 摘 要： | 粗集在知识约简中得到了重要应用，文中给出具有f约束下的知识约简概念，讨论了具有f约束下的知识约简与普通的知识约简之间的关系，给出了具有f约束下的知识约简的算法过程和应用。
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| 关 键 词： | 规则函数 f约束 知识库 等价关系族 知识约简 |
| 文章编号： | 1672-3961（2006）03-0060-05 |
| 收稿时间： | 2005-01-23 |
| 修稿时间： | 2005-01-23 |
Knowledge reduction with f constraint |
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| WEI Ben-eheng, LI Dong-ya, YIN Shou-feng.Knowledge reduction with f constraint[J].Journal of Shandong University of Technology,2006,36(3):60-64,119. |
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| Authors: | WEI Ben-eheng LI Dong-ya YIN Shou-feng |
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| Affiliation: | 1. Department of Mathematics, Huanghuai College, Zhumadian 463000, China;2. School of Mathematics and System Science, Shandong University, Jinan 250100, China |
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| Abstract: | Rough sets is applied in knowledge reduction. This paper presents the concepts of knowledge reduction with f constraint and the relationship between it and common knowledge reduction is discussed. And this paper also gives algorithm of knowledge reduction with f constraint and its application. |
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| Keywords: | rule function f constraint knowledge base equivalence relation family knowledge reduction |
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