Aggregation operators approximation tool

swMATH ID: 19097
Software Authors: Beliakov, Gleb; Mesiar, Radko; Valaskova, Lubka
Description: Fitting generated aggregation operators to empirical data. The authors discuss the problem of fitting general aggregation operators with unfixed number of arguments to empirical data. Especially they treat triangular norms, uninorms, nullnorms, Choquet integral based operators w.r.t. a general fuzzy measure, OWA-operators and k-additive symmetric fuzzy measures. Given K observations of arguments and associated aggregated values the generators of the mentioned operators are fitted by suitable spline approximations. The described approximation methods have been added to the software package “Aggregation operators approximation tool” available from http://www.it.deakin.edu.au/∼gleb.
Homepage: http://www.deakin.edu.au/about-deakin/people/gleb-beliakov
Keywords: aggregation operators; triangular norms; fuzzy measures; spline approximation
Related Software: ELECTRE; WEKA; CopulaModel; fmtools; kappalab; R; M-MACBETH; FITPACK
Cited in: 10 Publications

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