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The ordered weighted geometric averaging operators
International Journal of Intelligent Systems, 2002Summary: The Ordered Weighted Averaging (OWA) operator was introduced by Yager. The fundamental aspect of the OWA operator is a reordering step in which the input arguments are rearranged in descending order. In this article, we propose two new classes of aggregation operators called Ordered Weighted Geometric Averaging (OWGA) operators and study some ...
Xu, Z. S., Da, Q. L.
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SIMILARITY CLASSIFIER WITH WEIGHTED ORDERED WEIGHTED AVERAGING OPERATOR
FUZZY ECONOMIC REVIEW, 2016(ProQuest: ... denotes formulae omitted.)1.INTRODUCTIONVast amount of data produced by computers and the internet of things and the increased ability to create automated systems have led to a growing need for effective ways to monitor performance and to detect problems, monitoring and problem detection are often linked to classification as states of ...
O. Kurama, P. Luukka, M. Collan
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Ordered Weighted Averaging Operators: A Short Review
IEEE Systems, Man, and Cybernetics Magazine, 2021Aggregation is the process of combining several numerical values into a single representative one, a procedure called an aggregation function . Despite the simplicity of this definition, the size of the field of its applications is incredibly huge. Making decisions (in also artificial intelligence) often leads to aggregating preferences or scores on ...
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Generalized Linguistic Ordered Weighted Logarithm Averaging Operators
2012 International Conference on Computer Science and Service System, 2012Motivated 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 +3 more
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Similarity classifier with ordered weighted averaging operators
Expert Systems with Applications, 2013In this article we extend the similarity classifier to cover also ordered weighted averaging (OWA) operators. Earlier, similarity classifier was mainly used with generalized mean operator, but in this article we extend this aggregation process to cover more general OWA operators.
Pasi Luukka, Onesfole Kurama
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Induced Ordered Weighted Averaging Operators
2011Since the introduction of the ordered weighted averaging operator [18], the OWA has received great attention with applications in fields including decision making, recommender systems [8, 21], classification [10] and data mining [16] among others. The most important step in the calculation of the OWA is the permutation of the input vector according to ...
Gleb Beliakov, Simon James
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Selective majority additive ordered weighting averaging operator
European Journal of Operational Research, 2016zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Karanik, Marcelo +2 more
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The Unbalanced Linguistic Ordered Weighted Averaging operator
International Conference on Fuzzy Systems, 2010Aggregation operators for linguistic variables usually assume a uniform and symmetrical distribution of the linguistic terms that define the variable. A well-known aggregation operator is the Linguistic Ordered Weighted Average (LOWA), which has been extensively applied.
David Isern +3 more
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Aggregation of ordinal data using ordered weighted averaging operator weights
Annals of Operations Research, 2012zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Ahn, B. S., Choi, S. H.
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Concerning ordered weighted averaging aggregation operators
Statistical Papers, 1991In 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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