| 模糊近似空间中模糊粗糙集的新定义 |
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| 引用本文： | 孔平,张振良.模糊近似空间中模糊粗糙集的新定义[J].曲靖师范学院学报,2005,24(3):49-51. |
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| 作者姓名： | 孔平 张振良 |
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| 作者单位： | 1. 曲阜师范大学,运筹与管理学院,山东,日照,276826
2. 昆明理工大学,理学院,云南,昆明,650093 |
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| 摘 要： | 研究了模糊近似空间上的模糊粗糙集．给出了模糊粗糙集的又一定义．讨论了该定义下模糊粗糙集所满足的性质，从理论上说明了该定义的合理性，同时还论证了该定义下模糊粗糙集的近似精度．
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| 关 键 词： | 模糊集 粗糙集 模糊粗糙集 近似精度 模糊近似空间 |
| 文章编号： | 1009-8879(2005)03-0049-03 |
| 修稿时间： | 2005年3月16日 |
Another Definition of Fuzzy Rough Sets on Fuzzy Approximation Space |
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| KONG Ping,Zhang Zhenliang.Another Definition of Fuzzy Rough Sets on Fuzzy Approximation Space[J].Journal of Qujing Normal College,2005,24(3):49-51. |
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| Authors: | KONG Ping Zhang Zhenliang |
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| Institution: | Kong Ping 1,Zhang Zhenliang 2 |
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| Abstract: | In this paper, fuzzy rough sets on fuzzy approximation space are discussed, and another definition of fuzzy rough sets is offered. And its properties are discussed, which explains that the definition is reasonable, meanwhile that the approximate accuracy is given. |
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| Keywords: | fuzzy sets rough sets fuzzy rough sets approximate accuracy fuzzy approximation space |
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