| 模糊变异粗集与[α/R]知识 |
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| 引用本文： | 张清水,邱锦明,廖逢钗.模糊变异粗集与[α/R]知识[J].三明学院学报,2005,22(2):194-196. |
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| 作者姓名： | 张清水 邱锦明 廖逢钗 |
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| 作者单位： | 1. 三明学院,科研处
2. 三明学院,计算机科学系,福建,三明,365004 |
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| 摘 要： | 从问题的内、外两方面出发，结合模糊集理论与变异粗糙集理论提出了模糊变异粗集模型，并对模糊变异粗集和模糊变异知识进行了讨论，给出了模糊变异知识及其相关定理。
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| 关 键 词： | 变异粗集 模糊变异粗集 模糊变异知识 上近似 下近似 知识粒度 粗集模型 变异 知识 粗糙集理论 |
| 收稿时间： | 2005-05-10 |
| 修稿时间： | 2005-05-10 |
Fuzzy Variation Rough Sets and [α/R] Knowledge |
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| ZHANG Qing-shui,QIU Jin-ming,LIAO Feng-chai.Fuzzy Variation Rough Sets and [α/R] Knowledge[J].Journal of Sanming University,2005,22(2):194-196. |
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| Authors: | ZHANG Qing-shui QIU Jin-ming LIAO Feng-chai |
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| Institution: | 1. Scientific Research Department, Sanming College, Sanming 365004, China;2. Computer Science Department, Saming College, Sanming 365004, China |
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| Abstract: | Integrated with fuzzy sets theory and variation rough sets theory, this paper puts forward the model of fuzzy variation rough sets from the inside and outside aspects of this problem. Furthermore, this paper discusses the fuzzy variation rough sets and fuzzy variation knowledge. It ends in discussing fuzzy variation knowledge and the related theorem. |
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| Keywords: | variation rough sets fuzzy variation rough sets fuzzy variation knowledge upper approximation lower approximation granular of knowledge |
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