Construction Method of Fuzzy Concept Lattices Based on Residual Implication
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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.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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Key words:
- fuzzy concept /
- lattice /
- formal context /
- structure /
- residual implication
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