| 粗糙模糊集与模糊粗糙集的截集性质 |
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| 引用本文： | 胡宝清,咸艳霞.粗糙模糊集与模糊粗糙集的截集性质[J].模糊系统与数学,2006,20(6):108-114. |
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| 作者姓名： | 胡宝清 咸艳霞 |
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| 作者单位： | 武汉大学,数学与统计学院,湖北,武汉,430072 |
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| 摘 要： | 研究粗糙模糊集、模糊粗糙集、广义粗糙模糊集和广义模糊粗糙集的截集性质,并且还研究了基于逻辑算子的广义模糊粗糙集的基本性质。
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| 关 键 词： | 近似空间 粗糙模糊集 模糊粗糙集 α-截集 |
| 文章编号： | 1001-7402（2006）06-0108-07 |
| 收稿时间： | 2005-10-01 |
| 修稿时间： | 2005年10月1日 |
Level Characteristics of Rough Fuzzy Sets and Fuzzy Rough Sets |
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| HU Bao-qing,XIAN Yan-xia.Level Characteristics of Rough Fuzzy Sets and Fuzzy Rough Sets[J].Fuzzy Systems and Mathematics,2006,20(6):108-114. |
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| Authors: | HU Bao-qing XIAN Yan-xia |
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| Institution: | School of Mathematics and Statistics, Wuhan University, Wuhan 430072, China |
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| Abstract: | This paper mainly studies the level characteristics of various rough sets under fuzzy environment, such as rough fuzzy sets, fuzzy rough sets, generalized rough fuzzy sets, generalized fuzzy rough sets based on fuzzy rough sets and logic operators. Moreover, other basic properties of generalized fuzzy rough sets based on logic operators are also investigated. |
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| Keywords: | Approximation Spaces Rough Fuzzy Sets Fuzzy Rough Sets |
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