摘要
研究直觉模糊形式背景下的概念格属性约简.利用直觉模糊逻辑算子给出了直觉模糊概念格的构造,通过直觉模糊集的水平截集定义了可辨识属性矩阵,给出了直觉模糊概念格的属性约简方法.
The attribute reduction of intuitionistic fuzzy concept lattice is studied. The constructive method of intuitionistic fuzzy concept lattice based on intuitionistic fuzzy logical operators is proposed. To reduce redun- dant attributes in a formal context, the discernibility matrix is proposed by using of the cuts of intuitionistic fuzzy sets,thus a method of the attribute reduction of intuitionistic fuzzy concept lattice is established.
出处
《河北师范大学学报（自然科学版）》
CAS
北大核心
2011年第2期119-123,共5页
Journal of Hebei Normal University：Natural Science
基金
国家自然科学基金(60773174)
关键词
直觉模糊形式背景
直觉模糊概念格
可辨识属性矩阵
属性约简
intuitionistic fuzzy formal context
intuitionistie fuzzy concept lattice
discernibility matrix
attribute reduction
