| 基于包含度的直觉模糊粗糙集模型 |
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| 引用本文： | 路艳丽,雷英杰,周炜.基于包含度的直觉模糊粗糙集模型[J].计算机应用,2008,28(8):1997-1999. |
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| 作者姓名： | 路艳丽 雷英杰 周炜 |
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| 作者单位： | 空军工程大学,计算机工程系,陕西,三原,713800 |
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| 基金项目： | 国家自然科学基金资助项目
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陕西省自然科学基金资助项目 |
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| 摘 要： | 将直觉模糊包含度引入粗糙集与直觉模糊集的融合建模。首先，介绍直觉模糊集在特殊格L上的定义；其次，将模糊包含度拓展到直觉模糊环境下，提出取值于特殊格L的直觉模糊包含度定义和计算公式；在此基础上，分别利用直觉模糊包含度的隶属度与非隶属度定义了上下近似算子，建立了直觉模糊相似关系下的直觉模糊粗糙集模型，并对近似算子的重要性质进行了证明。
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| 关 键 词： | 粗糙集 模糊集 直觉模糊集 包含度 |
| 收稿时间： | 2008-02-17 |
| 修稿时间： | 2008-04-01 |
Intuitionistic fuzzy rough set based on inclusion degree |
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| LU Yan-li,LEI Ying-jie,ZHOU Wei.Intuitionistic fuzzy rough set based on inclusion degree[J].journal of Computer Applications,2008,28(8):1997-1999. |
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| Authors: | LU Yan-li LEI Ying-jie ZHOU Wei |
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| Affiliation: | LU Yan-li,LEI Ying-jie,ZHOU Wei(Department of Computer Engineering,Air Force Engineering University,Sanyuan Shaanxi 713800,China) |
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| Abstract: | Intuitionistic fuzzy inclusion degree was introduced to modele the fusion of intuitionistic fuzzy set and rough set. Firstly, the definition of intuitionistic fuzzy set on a special lattice L was introduced. Secondly, a new definition and formulas of intuitionistic fuzzy inclusion degree with a value in a special lattice L were proposed. And then, the membership degree and non-membership degree of Intuitionistic fuzzy inclusion degree were used to define the lower and upper approximation respectively. The m... |
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| Keywords: | rough set fuzzy set intuitionistic fuzzy set inclusion degree |
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