| 基于模糊相容关系下的相容模糊粗糙集 |
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| 引用本文： | 何亚群,李继军,胡寿松.基于模糊相容关系下的相容模糊粗糙集[J].系统工程学报,2006,21(5):553-556. |
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| 作者姓名： | 何亚群 李继军 胡寿松 |
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| 作者单位： | 1. 徐州空军学院航材管理系,江苏,徐州,221000
2. 南京航空航天大学自动化学院,江苏,南京,210016 |
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| 基金项目： | 国家自然科学基金重点资助项目(60234010)，航空科学基金资助项目(02E52025) |
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| 摘 要： | 本文针对模糊信息系统,提出了一种基于模糊相容关系的相容模糊粗糙集。文中给出了模糊相容类的定义,相容模糊粗糙集的表达形式,相容模糊粗糙隶属函数的定义及性质,相容模糊粗糙集的属性约简及模糊性测量方法.最后通过一个例子来说明了这种相容模糊粗糙集.
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| 关 键 词： | 粗糙集 模糊相容关系 相容模糊粗糙集 相容模糊熵 |
| 文章编号： | 1000-5781（2006）05-0553-04 |
| 收稿时间： | 2004-07-05 |
| 修稿时间： | 2004-07-052005-02-28 |
Compatibility fuzzy-rough sets based on fuzzy compatibility relation |
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| HE Ya-qun,LI Ji-jun,HU Shou-song.Compatibility fuzzy-rough sets based on fuzzy compatibility relation[J].Journal of Systems Engineering,2006,21(5):553-556. |
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| Authors: | HE Ya-qun LI Ji-jun HU Shou-song |
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| Institution: | 1. Department of Air Material Management, Xuzhou Air Force College, Xuzhou 221000, China; 2. School of Automation Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China |
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| Abstract: | Considering the fuzzy information system,a compatibility fuzzy-rough sets based on fuzzy compatibility relation is proposed in this paper.The fuzzy compatibility classes are defined,the expression of compatibility fuzzy-rough,the definition and properties of compatibility fuzzy-rough membership functions are given,and compatibility fuzzy-rough attribute reduction and the method for measuring fuzziness are also given.Finally,an example is given to illustrate the compatibility fuzzy-rough sets. |
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| Keywords: | rough sets fuzzy compatibility relation compatibility fuzzy-rough sets compatibility fuzzy entropy |
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