On ordered weighted averaging aggregation operators in multicriteria decisionmaking
IEEE Transactions on Systems, Man and Cybernetics
Fuzzy Sets and Systems
Analytic properties of maximum entropy OWA operators
Information Sciences—Informatics and Computer Science: An International Journal
Direct approach processes in group decision making using linguistic OWA operators
Fuzzy Sets and Systems
The ordered weighted averaging operators: theory and applications
The ordered weighted averaging operators: theory and applications
On the issue of obtaining OWA operator weights
Fuzzy Sets and Systems
A Hierarchical Document Retrieval Language
Information Retrieval
An analytic approach for obtaining maximal entropy OWA operator weights
Fuzzy Sets and Systems
Aggregation operators: new trends and applications
Aggregation operators: new trends and applications
On obtaining minimal variability OWA operator weights
Fuzzy Sets and Systems - Theme: Multicriteria decision
Fuzzy Sets and Systems - Special issue: Preference modelling and applications
A note on the reciprocity in the aggregation of fuzzy preference relations using OWA operators
Fuzzy Sets and Systems - Special issue: Preference modelling and applications
Generalized OWA Aggregation Operators
Fuzzy Optimization and Decision Making
Information Sciences—Informatics and Computer Science: An International Journal
An overview of methods for determining OWA weights: Research Articles
International Journal of Intelligent Systems
Preference solutions of probability decision making with rim quantifiers: Research Articles
International Journal of Intelligent Systems
A minimax disparity approach for obtaining OWA operator weights
Information Sciences: an International Journal
International Journal of Intelligent Systems
Modeling Decisions: Information Fusion and Aggregation Operators (Cognitive Technologies)
Modeling Decisions: Information Fusion and Aggregation Operators (Cognitive Technologies)
An extended minimax disparity to determine the OWA operator weights
Computers and Industrial Engineering
A preemptive goal programming method for aggregating OWA operator weights in group decision making
Information Sciences: an International Journal
Two new models for determining OWA operator weights
Computers and Industrial Engineering
Soft Computing - A Fusion of Foundations, Methodologies and Applications
The solution equivalence of minimax disparity and minimum variance problems for OWA operators
International Journal of Approximate Reasoning
Aggregating preference rankings using OWA operator weights
Information Sciences: an International Journal
Generalized conjunction/disjunction
International Journal of Approximate Reasoning
Preference relation approach for obtaining OWA operators weights
International Journal of Approximate Reasoning
Orness and parameterized RIM quantifier aggregation with OWA operators: A summary
International Journal of Approximate Reasoning
A general model of parameterized OWA aggregation with given orness level
International Journal of Approximate Reasoning
Is there a need for fuzzy logic?
Information Sciences: an International Journal
MP-OWA: The most preferred OWA operator
Knowledge-Based Systems
Empirical assessment of a collaborative filtering algorithm based on OWA operators
International Journal of Intelligent Systems - Aggregation Operators for Information Systems
The induced generalized OWA operator
Information Sciences: an International Journal
Parameterized defuzzification with continuous weighted quasi-arithmetic means - An extension
Information Sciences: an International Journal
Position Paper: Toward extended fuzzy logic---A first step
Fuzzy Sets and Systems
On the dispersion measure of OWA operators
Information Sciences: an International Journal
Aggregation Functions: A Guide for Practitioners
Aggregation Functions: A Guide for Practitioners
OWA operators with maximal Rényi entropy
Fuzzy Sets and Systems
Toward a generalized theory of uncertainty (GTU)--an outline
Information Sciences: an International Journal
An extension of the naive Bayesian classifier
Information Sciences: an International Journal
Computing with words for text processing: An approach to the text categorization
Information Sciences: an International Journal
Improving minimax disparity model to determine the OWA operator weights
Information Sciences: an International Journal
The orness measures for two compound quasi-arithmetic mean aggregation operators
International Journal of Approximate Reasoning
A class of aggregation functions encompassing two-dimensional OWA operators
Information Sciences: an International Journal
New decision-making techniques and their application in the selection of financial products
Information Sciences: an International Journal
On the relation between Compromise Programming and Ordered Weighted Averaging operator
Information Sciences: an International Journal
OWA operators in regression problems
IEEE Transactions on Fuzzy Systems
Fuzzy decision making with immediate probabilities
Computers and Industrial Engineering
Fuzzy Sets and Their Extensions: Representation, Aggregation and Models Intelligent Systems from Decision Making to Data Mining, Web Intelligence and Computer Vision
Recent Developments in the Ordered Weighted Averaging Operators: Theory and Practice
Recent Developments in the Ordered Weighted Averaging Operators: Theory and Practice
MDAI'06 Proceedings of the Third international conference on Modeling Decisions for Artificial Intelligence
Induced ordered weighted averaging operators
IEEE Transactions on Systems, Man, and Cybernetics, Part B: Cybernetics
Fuzzy modeling for intelligent decision making under uncertainty
IEEE Transactions on Systems, Man, and Cybernetics, Part B: Cybernetics
Some properties of the weighted OWA operator
IEEE Transactions on Systems, Man, and Cybernetics, Part B: Cybernetics
Decision making with fuzzy probability assessments
IEEE Transactions on Fuzzy Systems
OWA operators in data modeling and reidentification
IEEE Transactions on Fuzzy Systems
On the properties of OWA operator weights functions with constant level of orness
IEEE Transactions on Fuzzy Systems
An Orness Measure for Quasi-Arithmetic Means
IEEE Transactions on Fuzzy Systems
A View of Averaging Aggregation Operators
IEEE Transactions on Fuzzy Systems
Continuous Preference Logic for System Evaluation
IEEE Transactions on Fuzzy Systems
Using Stress Functions to Obtain OWA Operators
IEEE Transactions on Fuzzy Systems
Time Series Smoothing and OWA Aggregation
IEEE Transactions on Fuzzy Systems
Fusion of supervised and unsupervised learning for improved classification of hyperspectral images
Information Sciences: an International Journal
On weighted unbalanced linguistic aggregation operators in group decision making
Information Sciences: an International Journal
Hi-index | 0.07 |
This paper proposes a general optimization model for determining ordered weighted averaging (OWA) operators and three specific models for generating monotonic and symmetric OWA operators, as well as those with any function shape. In these models, entropy and variance concepts are generalized as general dispersion indices for use in the objective functions, while the ordinary orness level constraints are used in the constraint equations as a special case. We define an orness function for monotonic OWA operators, which measures the closeness of the aggregation value to the maximum value, and a medianness function for symmetric OWA operators, which measures the closeness of the aggregation value to the median value. We also extend the commonly used models for determining OWA operators under given orness values to determine monotonic OWA operators with given orness function values and symmetric OWA operators with given medianness function values. Analytical solutions and properties of these models are discussed. We also provide analytical solutions of the maximum entropy and minimum variance problems with given linear medianness values. By setting different forms of the objective function and constraints, the parameterized OWA operator family elements can achieve various distributions in any desired shape. Two examples are given to show the OWA operator elements distributed in quadratic and Gaussian distribution function shapes.