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EUSFLAT
2003

On convex-concave perception based functions

9 years 1 months ago
On convex-concave perception based functions
Perception based function (PBF) is given by the set of rules Ri:“If X is Ti then Y is Si”, where Ti is a linguistic term describing some fuzzy intervals Ai on the domain of real values of X and Si is a linguistic description of the shape of the function Y(X) on this interval. The methods of explicitation of such type of rules when Si are given by words QUICKLY INCREASING AND SLIGHTLY CONVEX, SLOWLY DECREASING AND STRONGLY CONCAVE are discussed. These methods are based on a fuzzy granulation of a direction of function change and convexconcave patterns of function.
Ildar Z. Batyrshin, Aleksandra Panova
Added 31 Oct 2010
Updated 31 Oct 2010
Type Conference
Year 2003
Where EUSFLAT
Authors Ildar Z. Batyrshin, Aleksandra Panova
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