2005 | OriginalPaper | Buchkapitel
Using Fuzzy Analogical Reasoning to Refine the Query Answers for Relational Databases with Imprecise Information
verfasst von : Z. M. Ma, Li Yan, Gui Li
Erschienen in: Fuzzy Systems and Knowledge Discovery
Verlag: Springer Berlin Heidelberg
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In this paper, we use the notion of equivalence degree of fuzzy data, by which we can mine the rules of fuzzy functional dependencies from the fuzzy relational databases. Following the rules of fuzzy functional dependencies, we can apply the frame of analogical reasoning to refine the imprecise query answer for the relational databases with imprecise information.