Log in

+34 977 759833sigef@urv.cat

FUZZY ECONOMIC REVIEW, Volume III

Fuzzy logic in vendor rating: a comparison between a fuzzy logic system and a neural network

V. Albino, A. C. Garavelli. Università della Basilicata, Potenza

M. Gorgoglione. Politecnico di Bari

In the industrial environment, more stable and cooperative supply relationships require the rating and the selection of suppliers. Usually, this important and complex decision is made by experts. Due to the uncertainty and the non-linearity of the behavior of the experts involved in this decision-making process, the fuzzy logic seems…
Read more...

Flexible estimation of cost functions based on fuzzy logic modeling approach

Vasile Georgescu. University of Craiova

Economists currently deal with the modeling of nonlinear processes, having complex structure and large dimensionality. The traditional modeling methods, such as nonlinear regression analysis, generally fail in providing appropriate solutions to this problem, especially in the cases when the functional form of the model is unknown and has to be…
Read more...

Analysis of uncertainty

D. Ramírez. University of Barcelona

The object of this paper is to give some guidance concerning the methodological treatment of uncertainty. With this aim in mind, given that the notion of uncertainty is highly complex, I will present, in the form of an adequately developed and analysed argument, the framework that allows us to distinguish…
Read more...

Log in or Sign up

Cron Job Starts