Results 161 to 170 of about 1,366,394 (188)

Complex fuzzy ordered weighted quadratic averaging operators

Granular Computing, 2020
A complex fuzzy set, the generalization of fuzzy set provides a powerful mathematical framework whose membership degrees are in the form of complex numbers in the unit disc. The averaging operators consisting of the properties of both t-norm and t-conorm are of great importance in complex fuzzy environment.
Muhammad Akram, Ayesha Bashir
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Some properties and representation methods for Ordered Weighted Averaging operators

Fuzzy Sets and Systems, 2015
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Maximum Bayesian entropy method for determining ordered weighted averaging operator weights

Computers & Industrial Engineering, 2012
Determination of the ordered weighted averaging (OWA) operators is an important issue in the theory of the OWA operator weights. In this paper, the main existing models for determining the OWA operator weights are outlined and the concept of the Bayesian entropy is introduced.
Gholamhossein Yari, Alireza Chaji
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Bipolar Ordered Weighted Quasi-Averages and Induced Bipolar Ordered Weighted Averages: BIGOWA and IBIOWA operators

Iranian Journal of Fuzzy Systems
A generalization of bipolar OWA operators, bipolar ordered weighted quasi-averages, based on the bipolar Choquet g-integrals, so called g-BIOWA operators are introduced and investigated. A generalization of induced OWA operators considering non-negative inputs and order-inducing variables, induced bipolar ordered weighted averages are introduced ...
Kalina, Martin, Mihailović, Biljana, Scaron;trboja,, Mirjana   +2 more
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Generalized Linguistic Ordered Weighted Logarithm Averaging Operators

2012 International Conference on Computer Science and Service System, 2012
Motivated by the optimal solution of a deviation model proposed in this paper, we develop the generalized linguistic weighted logarithm averaging (GLWLA) operator and the generalized linguistic ordered weighted logarithm averaging (GLOWLA) operator in the group decision making under the linguistic surrounding, which are obtained by constructing the ...
Huayou Chen, Ligang Zhou, Yingdong He, Su Guo   +3 more
openaire   +1 more source

Concerning ordered weighted averaging aggregation operators

Statistical Papers, 1991
In a recent paper Yager (1988) introduced a special type of aggregation operators which he called OWA-operators and applied it to multicriteria decisionmaking. In our paper we give a more general definition of such operators and investigate in some detail the structural properties of them.
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NUMERIC ORDERED WEIGHTED AVERAGING OPERATORS: POSSIBILITIES FOR ENVIRONMENTAL PROJECT EVALUATION

Journal of Environmental Systems, 2001
This article outlines aspects of ordered weighted averaging (OWA) aggregation operators in the evaluation of alternative projects with environmental consequences. OWA operators generalize the conventional maximum and minimum aggregation operators commonly use to aggregate fuzzy subsets, here representing the degree of "satisfaction" of factors/impacts ...
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Optimized neural network combined model based on the induced ordered weighted averaging operator for vegetable price forecasting

Expert Systems With Applications, 2021
Zhengqing Yin, Lingxian Zhang, Junqi Ding   +2 more
exaly  

Smooth Ordered Weighted Averaging operators

Information Sciences
Alicja Rachwal, Pawel Karczmarek, Albert Rachwal   +2 more
openaire   +1 more source

Development of new operators for expert opinions aggregation: Average‐induced ordered weighted averaging operators

International Journal of Intelligent Systems, 2020
Chunli Ji, Xiwen Lu, Wenjun Chris Zhang
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