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On the dimension of fuzzy preference relations

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Montero, Javier and Yáñez, Javier and Cutello, V. (1998) On the dimension of fuzzy preference relations. In International ICSC Symposium on Engineering of Intelligent Systems : EIS'98 : February 11-13, 1998 : University of La Laguna, Tenerife, Spain. International Computer Science Conventions, Millet, Canadá ; Zurich, pp. 28-33. ISBN 3-906454-12-6

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Abstract

The concept of Dimension plays a key role in the context of crisp (classical) preference modelling. Dimension analysis allows a better insight of structure of individual preferences, giving a hint about the complexity of the preference modelling problem. Several attempts can be found in the literature in order to translate such a concept and its associated procedures into fuzzy preference models. In this paper, we shallrst of all discuss some of these approaches, showing that no more extra knowledge about the problem is sometimes attained, mainly due to some a priori introduced restrictions. Then we shall propose an alternative approach based upon the analysis of all associated crisp ®-cuts.
Some consequences in related fuzzy preference modelling problems are also discussed.


Item Type:Book Section
Additional Information:

Volume 3. - Artificial intelligence

Uncontrolled Keywords:Fuzzy Preference Relation; Fuzzy Binary Relation.
Subjects:Sciences > Computer science > Artificial intelligence
ID Code:30604
Deposited On:03 Jun 2015 07:14
Last Modified:03 Jun 2016 14:38

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