On aggregating uncertain information by type-2 OWA operators for soft decision making
نویسندگان
چکیده
منابع مشابه
On aggregating uncertain information by type-2 OWA operators for soft decision making
Yagers ordered weighted averaging (OWA) operator has been widely used in soft decision making to aggregate experts individual opinions or preferences for achieving an overall decision. The traditional Yagers OWA operator focuses exclusively on the aggregation of crisp numbers. However, human experts usually tend to express their opinions or preferences in a very natural way via linguistic te...
متن کاملOn Properties of Type-1 OWA Operators in Aggregating Uncertain Information for Soft Decision Making
The type-1 OWA operator is a new aggregation operator that is used to directly aggregate fuzzy sets via an OWA mechanism. In this paper, an α-level type-1 OWA operator capable of aggregating the α-cuts of fuzzy sets is proposed. Based on the fuzzy set Representation Theorem, we indicate that a general type-1 OWA operator can be represented by its α-level type-1 OWA operators. This result is ver...
متن کاملType-1 OWA operators for aggregating uncertain information with uncertain weights induced by type-2 linguistic quantifiers
The OWA operator proposed by Yager has been widely used to aggregate experts’ opinions or preferences in human decision making. Yager’s traditional OWA operator focuses exclusively on the aggregation of crisp numbers. However, experts usually tend to express their opinions or preferences in a very natural way via linguistic terms. These linguistic terms can be modelled or expressed by (type-1) ...
متن کاملInduced uncertain linguistic OWA operators applied to group decision making
The ordered weighted averaging (OWA) operator was developed by Yager [IEEE Trans. Syst., Man, Cybernet. 18 (1998) 183]. Later, Yager and Filev [IEEE Trans. Syst., Man, Cybernet.––Part B 29 (1999) 141] introduced a more general class of OWA operators called the induced ordered weighted averaging (IOWA) operators, which take as their argument pairs, called OWA pairs, in which one component is use...
متن کاملOWA Operators in Decision Making∗
In 1988 Ronald R. Yager [14] introduced a new aggregation technique based on the ordered weighted averaging (OWA) operators. The goal of this paper is to present a short survey of of OWA operators and illustrate their applicability by a real-life example.
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ژورنال
عنوان ژورنال: International Journal of Intelligent Systems
سال: 2010
ISSN: 0884-8173,1098-111X
DOI: 10.1002/int.20420