Matrix analysis
Fuzzy Sets and Systems
Handling multicriteria fuzzy decision-making problems based on vague set theory
Fuzzy Sets and Systems
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Fuzzy Sets and Systems
An interactive procedure for multi-attribute group decision making with incomplete information
Computers and Operations Research
Multicriteria fuzzy decision-making problems based on vague set theory
Fuzzy Sets and Systems
An overview of methods for determining OWA weights: Research Articles
International Journal of Intelligent Systems
Intuitionistic preference relations and their application in group decision making
Information Sciences: an International Journal
Intuitionistic Fuzzy Sets: Theory and Applications
Intuitionistic Fuzzy Sets: Theory and Applications
The construction of a comprehensive model for production strategy evaluation
Fuzzy Optimization and Decision Making
Multicriteria decision making method based on intuitionistic fuzzy weighted entropy
Expert Systems with Applications: An International Journal
Recent advances in intuitionistic fuzzy information aggregation
Fuzzy Optimization and Decision Making
On some multi-attribute decision models based on fuzzy techniques
NNECFSIC'12 Proceedings of the 12th WSEAS international conference on Neural networks, fuzzy systems, evolutionary computing & automation
Information Sciences: an International Journal
Fuzzy Optimization and Decision Making
Induced generalized intuitionistic fuzzy OWA operator for multi-attribute group decision making
Expert Systems with Applications: An International Journal
An outranking method for multi-criteria decision making with duplex linguistic information
Fuzzy Sets and Systems
An interactive method for dynamic intuitionistic fuzzy multi-attribute group decision making
Expert Systems with Applications: An International Journal
Extension of the VIKOR method to dynamic intuitionistic fuzzy multiple attribute decision making
Computers & Mathematics with Applications
Journal of Computer and System Sciences
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Intuitionistic fuzzy numbers, each of which is characterized by the degree of membership and the degree of non-membership of an element, are a very useful means to depict the decision information in the process of decision making. In this article, we investigate the group decision making problems in which all the information provided by the decision makers is expressed as intuitionistic fuzzy decision matrices where each of the elements is characterized by intuitionistic fuzzy number, and the information about attribute weights is partially known, which may be constructed by various forms. We first use the intuitionistic fuzzy hybrid geometric (IFHG) operator to aggregate all individual intuitionistic fuzzy decision matrices provided by the decision makers into the collective intuitionistic fuzzy decision matrix, then we utilize the score function to calculate the score of each attribute value and construct the score matrix of the collective intuitionistic fuzzy decision matrix. Based on the score matrix and the given attribute weight information, we establish some optimization models to determine the weights of attributes. Furthermore, we utilize the obtained attribute weights and the intuitionistic fuzzy weighted geometric (IFWG) operator to fuse the intuitionistic fuzzy information in the collective intuitionistic fuzzy decision matrix to get the overall intuitionistic fuzzy values of alternatives by which the ranking of all the given alternatives can be found. Finally, we give an illustrative example.