2006 | OriginalPaper | Chapter
Rough Fuzzy Set Approximations in Fuzzy Formal Contexts
Authors : Ming-Wen Shao, Min Liu, Wen-Xiu Zhang
Published in: Rough Sets and Current Trends in Computing
Publisher: Springer Berlin Heidelberg
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In the paper, we introduce a new kind of fuzzy formal concept derived from an adjoint pair of operations. Based on the discussed fuzzy formal concepts, a pair of rough fuzzy set approximations in fuzzy formal contexts is introduced. The properties of the proposed approximation operators are examined in details.