کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
479363 1446209 2007 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Fuzzy set approach to the utility, preference relations, and aggregation operators
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر علوم کامپیوتر (عمومی)
پیش نمایش صفحه اول مقاله
Fuzzy set approach to the utility, preference relations, and aggregation operators
چکیده انگلیسی

Score x = (x1, … , xn) describing an alternative α is modelled by means of a continuous quasi-convex fuzzy quantity μα = μx, thus allowing to compare alternatives (scores) by means of fuzzy ordering (comparison) methods. Applying some defuzzification method leads to the introduction of operators acting on scores. A special stress is put on the Mean of Maxima defuzzification method allowing to introduce several averaging aggregation operators. Moreover, our approach allows to introduce weights into above mentioned aggregation, even in the non-anonymous (non-symmetric) case. Finally, Ordered Weighted Aggregation Operators (OWAO) are introduced, generalizing the standard OWA operators.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: European Journal of Operational Research - Volume 176, Issue 1, 1 January 2007, Pages 414–422
نویسندگان
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