Использование функций полезности при многокритериальном оценивании объектов

Abstract

In order to provide most fully usage of different criteria and get linear order on a set of objects that to be estimated the generalization (aggregative) functions are used. To provide of correctness application of these functions it is necessary that the entire features be measured in the same units and all of the criteria be monotonically increasing. The article shows that to satisfy this requirement it is enough to use utility (value) functions. Moreover, it is possible to construct any of that function by the parametrization of a function from a certain function classes.