Article ID Journal Published Year Pages File Type
391448 Fuzzy Sets and Systems 2006 13 Pages PDF
Abstract

Three median alpha-levels of a fuzzy number A are introduced. Two of them are based on the vertical and horizontal dimensions of A, one on the cardinality of A. Approximation of fuzzy numbers by alpha-cuts associated with the median alpha-levels is discussed. Percentile characterizations of alpha-cuts with respect to the selected properties of fuzzy numbers are proposed.

Related Topics
Physical Sciences and Engineering Computer Science Artificial Intelligence