TitleOn modeling of decision making with a twofold integral
Publication TypeConference Paper
Year of Publication2003
AuthorsImai H, Torra V
EditorWagenknecht M, Hampel R
Conference NameThird Conference of the European Society for Fuzzy Logic and Technology, EUSFLAT 2003
PublisherEuropean Society for Fuzzy Logic and Technology (EUSFLAT)

A Sugeno and a Choquet integrals are commonly used fuzzy integrals for aggregation. As a generalization of both integrals, the twofold integral is induced. The twofold integral enables us to interpret two measures from a different semantics viewpoint. One corresponds to the Choquet integral and the other corresponds to the Sugeno integral. Our work is about building models for the twofold integrals from examples. In this work, we formulate the problem of learning measures from examples, and propose a method for obtaining the two fuzzy measures used in twofold integrals. This meghod is based on an alternate opimization.