| 基于逻辑算子的推广的L-模糊粗糙集 |
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| 引用本文： | 周宁琳,商豪,王志华. 基于逻辑算子的推广的L-模糊粗糙集[J]. 湖北工业大学学报, 2007, 22(6): 17-20 |
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| 作者姓名： | 周宁琳 商豪 王志华 |
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| 作者单位： | 湖北工业大学理学院,湖北,武汉,430068;湖北工业大学理学院,湖北,武汉,430068;湖北工业大学理学院,湖北,武汉,430068 |
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| 摘 要： | 将基于逻辑算子的粗糙模糊集推广到格L上,定义基于逻辑算子的广义L-模糊粗糙集,和一对广义L-模糊粗糙算子,最后研究其性质并给出了证明.
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| 关 键 词： | 剩余蕴含 模糊近似空间 模糊粗糙集 |
| 文章编号： | 1003-4684（2007）06-0017-03 |
| 收稿时间： | 2007-03-23 |
| 修稿时间： | 2007-03-23 |
Generalized L-fuzzy Rough Sets Based on Logic Operators |
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| ZHOU Ning-lin,SHANG Hao,WANG Zhi-hua. Generalized L-fuzzy Rough Sets Based on Logic Operators[J]. Journal of Hubei University of Technology, 2007, 22(6): 17-20 |
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| Authors: | ZHOU Ning-lin SHANG Hao WANG Zhi-hua |
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| Abstract: | This paper generalizes the fuzzy rough approximation to the lattice L and gives the generalized L -fuzzy rough approximation based on the residuation implicationOas well. A pair of lower and upper generalized approximation operators is defined and their properties are investigated. |
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| Keywords: | residuation implication approximation space fuzzy rough sets |
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