| 基于包含度的区间直觉模糊粗糙集模型 |
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| 引用本文： | 陈美巍,王艳平. 基于包含度的区间直觉模糊粗糙集模型[J]. 辽宁工学院学报, 2011, 0(3): 207-210 |
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| 作者姓名： | 陈美巍 王艳平 |
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| 作者单位： | 辽宁工业大学理学院; |
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| 摘 要： | 利用区间直觉模糊包含度的概念建立区间直觉模糊粗糙集模型。首先，将直觉模糊集中的包含度拓展到区间直觉模糊集上，给出区间直觉模糊包含度定义和计算公式；其次，在区间直觉模糊等价关系下，基于区间直觉模糊包含度，建立了区间直觉模糊粗糙集模型，并对近似算子的重要性质进行了讨论。
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| 关 键 词： | 粗糙集 直觉模糊集 区间直觉模糊集 包含度 |
Interval Intuitionistic Fuzzy Rough Set Based on Inclusion Degree |
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| CHEN Mei-wei,WANG Yan-ping. Interval Intuitionistic Fuzzy Rough Set Based on Inclusion Degree[J]. Journal of Liaoning Institute of Technology(Natural Science Edition), 2011, 0(3): 207-210 |
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| Authors: | CHEN Mei-wei WANG Yan-ping |
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| Affiliation: | CHEN Mei-wei,WANG Yan-ping(Science College,Liaoning University of Technology,Jinzhou 121001,China) |
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| Abstract: | Interval intuitionistic fuzzy inclusion degree was applied to the model establishment on interval intuitionistic fuzzy set and rough set.Firstly,the IFS of vague inclusion degree was extended to interval intuitionistic fuzzy set,and then,the definition and calculation formula of interval intuitionistic fuzzy inclusion degree was proposed.Secondly,under the equivalence relation,based on the interval intuitionistic fuzzy inclusion degree,the model of interval intuitionistic fuzzy rough set was established,and... |
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| Keywords: | rough set intuitionistic fuzzy set interval intuitionistic fuzzy set(IVIFS) inclusion degree |
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