Consistent Fuzzy Concept Hierarchies for Attribute Generalization

R.A. Angryk and F.E. Petry (USA)


Knowledge Discovery in Databases,Attributeoriented induction, Fuzzy Concept Hierarchies,Data Generalization


In this paper we focus on attribute-oriented induction in data mining with fuzzy generalization hierarchies. We analyze in detail the process of data generalization through concept hierarchies, applying investigated properties for the fuzzy generalization model. We introduce a complete and a consistent model for fuzzy generalization, allowing the extraction of valid conclusions and a consistent attribute induction process.

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