On the use of the Choquet integral with fuzzy numbers in multiple criteria decision support
This paper presents a multiple criteria decision support approach in order to build a ranking and suggest a best choice(1) on a set of alternatives. The partial evaluations of the alternatives on the points of view can be fuzzy numbers. The aggregation is performed through the use of a fuzzy extension of the Choquet integral. We detail how to assess the coefficients of the aggregation operator by using alternatives which are well-known to the decision maker, and which originate from his domain of expertise. (C) 2005 Elsevier B.V. All rights reserved.
choquet integral multiple criteria decision support ranking fuzzy partial evaluations choice