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2006
IEEE

Similarity issues in attribute implications from data with fuzzy attributes

14 years 12 days ago
Similarity issues in attribute implications from data with fuzzy attributes
— We study similarity in formal concept analysis of data tables with fuzzy attributes. We focus on similarity related to attribute implications, i.e. rules A ⇒ B describing dependencies “each object which has all attributes from A has also all attributes from B”. We present several formulas for estimation of similarity of outputs in terms of similarity of inputs. The results answer some natural questions such as how much do truth degrees of A1 ⇒ B and A2 ⇒ B differ in terms of similarity of A1 to A2?
Radim Belohlávek, Vilém Vychodil
Added 12 Jun 2010
Updated 12 Jun 2010
Type Conference
Year 2006
Where IRI
Authors Radim Belohlávek, Vilém Vychodil
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