| 知识的属性扰动与属性扰动定理 |
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| 引用本文： | 张冠宇,杜英玲. 知识的属性扰动与属性扰动定理[J]. 数学季刊, 2008, 23(4) |
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| 作者姓名： | 张冠宇 杜英玲 |
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| 作者单位： | Department;Mathematics;Sciences;Huanghuai;College;Zhumadian;463000;China;School;Control;Science;Engineering;Shandon9;University;Jinan;250061;Shandong; |
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| 基金项目： | Supported by the Nature Science Foundation of Shandong Province(Y2007H02) |
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| 摘 要： | By using the dynamic characteristic of one direction S-rough sets(one direction singular rough sets) and dual of one direction S-rough sets(dual of one direction singular rough sets),the concepts of attribute disturbance of knowledge,the attribute disturbance degree of knowledge,and the disturbance coefficient of knowledge are given.By employing these concepts,the cardinal order theorem of the attribute disturbance knowledge,the unit circle theorem of the attribute disturbance knowledge,and the discernib...
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| 关 键 词： | 知识 属性扰动 属性扰动定理 模糊数学 |
Attribute Disturbance of Knowledge and Attribute Disturbance Theorems |
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| ZHANG Guan-yu,DU Ying-ling. Attribute Disturbance of Knowledge and Attribute Disturbance Theorems[J]. Chinese Quarterly Journal of Mathematics, 2008, 23(4) |
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| Authors: | ZHANG Guan-yu DU Ying-ling |
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| Affiliation: | [1]Department of Mathematics Sciences, Huanghuai College, Zhumadian 463000, China [2]School of Control Science and Engineering, Shandong University, Jinan 250061, China |
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| Abstract: | By using the dynamic characteristic of one direction S-rough sets(one direction singular rough sets)and dual of one direction S-rough sets(dual of one direction singular rough sets),the concepts of attribute disturbance of knowledge,the attribute disturbance degree of knowledge,and the disturbance coefficient of knowledge are given.By employing these concepts,the cardinal order theorem of the attribute disturbance knowledge,the unit circle theorem of the attribute disturbance knowledge,and the discernible theorem of the attribute disturbance knowledge are presented. |
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| Keywords: | knowledge attribute disturbance cardinal order theorem unit circle theorem knowledge discernment |
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