| 基于剩余蕴涵的模糊概念格构造方法 |
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| 引用本文： | 孙士保,秦克云.基于剩余蕴涵的模糊概念格构造方法[J].西南交通大学学报,2006,41(2):259-263. |
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| 作者姓名： | 孙士保 秦克云 |
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| 作者单位： | 1. 西南交通大学理学院,四川,成都,610031;河南科技大学电子信息工程学院,河南,洛阳,471003
2. 西南交通大学理学院,四川,成都,610031 |
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| 基金项目： | 国家自然科学基金资助项目（60474022） |
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| 摘 要： | 介绍了由下半连续三角模生成的剩余蕴涵．建立了关于模糊形式背景的模糊概念格，并讨论了其层次结构、由模糊集生成的模糊概念以及Wille算子的不动点．用模糊关系实例说明了基于Godel剩余蕴涵的模糊概念格的构造方法．
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| 关 键 词： | 模糊概念 格 形式背景 构造 剩余蕴涵 |
| 文章编号： | 0258-2724（2006）02-0259-05 |
| 收稿时间： | 2005-03-09 |
| 修稿时间： | 2005-03-09 |
Construction Method of Fuzzy Concept Lattices Based on Residual Implication |
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| SUN Shibao,QIN Keyun.Construction Method of Fuzzy Concept Lattices Based on Residual Implication[J].Journal of Southwest Jiaotong University,2006,41(2):259-263. |
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| Authors: | SUN Shibao QIN Keyun |
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| Institution: | 1. School of Science, Southwest Jiaotong University, Chengdu 610031, China; 2. College of Electronic Information Eng. , Henan University of Science and Tech. , Luoyang 471003, China |
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| Abstract: | The residual implication generated from lower semi-continuous triangular norm was introduced. Fuzzy concept lattices with respect to a fuzzy formal context was derived, and their hierarchical structure, fuzzy concept generated from fuzzy set and the fix point of Wille operator were discussed. Examples were presented to illustrate the constructing method of fuzzy concept lattices based on Godel residual implication. |
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| Keywords: | fuzzy concept lattice formal context structure residual implication |
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