We introduce an approach to multiobjective decision-making in the context of finite de Finetti random numbers. The objectives are events, the action of an alternative A with respect to an objective O is seen as a finite de Finetti conditional random number A/O and the global effect of A over O, i.e., the score of A with respect to O, is the de Finetti prevision of A/O. Coherence conditions are investigated. Furthermore criteria for aggregating scores are defined. Besides, more generally, some concepts on fuzzy prevision are introduced and coherence conditions are investigated. © Springer-Verlag Berlin Heidelberg 2013.
Multiobjective decision-making, de Finetti prevision and fuzzy prevision
VENTRE, Aldo Giuseppe Saverio
2013
Abstract
We introduce an approach to multiobjective decision-making in the context of finite de Finetti random numbers. The objectives are events, the action of an alternative A with respect to an objective O is seen as a finite de Finetti conditional random number A/O and the global effect of A over O, i.e., the score of A with respect to O, is the de Finetti prevision of A/O. Coherence conditions are investigated. Furthermore criteria for aggregating scores are defined. Besides, more generally, some concepts on fuzzy prevision are introduced and coherence conditions are investigated. © Springer-Verlag Berlin Heidelberg 2013.File in questo prodotto:
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