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Multi-Attribute Group Decision Making Models under Intuitionistic Fuzzy Environment
Applied Mechanics and Materials, 2012In order to solve the problem of multi-attribute group-decision making with the elements of evaluation matrix are intuitionistic fuzzy sets, this paper offers corresponding TOPSIS models based on the information entropy weights and examples to be verified. The examples show the feasibility and effectiveness of the proposed models.
Rong Duan, Qing Bang Han, Zuo Wang
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Compromise ratio method for fuzzy multi-attribute group decision making
Applied Soft Computing, 2007The aim of this paper is to develop a compromise ratio (CR) methodology for fuzzy multi-attribute group decision making (FMAGDM), which is an important part of decision support system. Owing to fuzziness being inherent in decision data and group decision making processes, the crisp values are inadequate to model real-life situations. In this paper, the
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A multi-attribute group decision-making method approaching to group ideal solution
2007 IEEE International Conference on Grey Systems and Intelligent Services, 2007This paper extends the TOPSIS framework of multi-attribute individual decision-making to group decision-making situations by introducing the concepts of group positive-ideal and group negative-ideal solutions. In our method, a relative-closeness to the group positive-ideal solution is defined to determine the ranking order of all alternatives by ...
null Fang Wei-guo, null Zhou Hong
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A new way of handling multi-attribute group decision making problems
Journal of Intelligent & Fuzzy Systems, 2020A novel idea of linguistic interval-valued intuitionistic neutrosophic fuzzy numbers (LIVINFNs) and operational laws of the numbers are introduced in this paper. LIVINF TOPSIS method is developed and application of the developed TOPSIS method to a multi-attribute group decision making (MAGDM) problem in a LIVINF environment is discussed.
Fahmi, Aliya +2 more
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Implementation of mail filtering based on multi-attribute group decision making
2008 International Conference on Audio, Language and Image Processing, 2008The judgment of spam usually has some uncertainties, so it is easy to be misjudged, which lead to great loss. Aiming at the situation of misjudgment to mail filter presently, a method of spam filtering based on multi-attribute group decision making is presented in this paper.
null Zhaoyang Qu, Bing Ge
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A Hybrid Fuzzy-Intelligent System for Group Multi-Attribute Decision Making
International Journal of Fuzzy Systems, 2016This paper aims to solve a multi-attribute decision making (MADM) problem under a group decision making and fuzzy environment. To do so, firstly a consensus model is proposed to increase consensus level within experts. Secondly, as the main contribution of this paper, it proposes a hybrid approach which employs both fuzzy rule-based system and ...
Amin Mahmoudi +2 more
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Integrated Method of Grey Multi-attribute Risk Group Decision-Making
2010The problem of grey multi-attribute risk group decision-making is studied, when the attributive values are interval grey numbers and the attribute weights are unknown. Using grey incidence method of the grey system theory, Relative deviation degree based on the optimum alternative group and the worst alternative group, a new method is proposed.
Luo Dang, Zhou Ling
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Research and application of fuzzy grey multi-attribute group decision making
2008 Chinese Control and Decision Conference, 2008This paper studies the problems of multi-attribute group decision making with hybrid uncertainty information of fuzzy and grey. Firstly, the definition and algorithm of fuzzy grey number is presented, then a model of fuzzy grey multi-attribute group decision making is established.
null Congjun Rao +2 more
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A New Neutrosophic Multigranulation Model for Multi-Attribute Group Decision Making
2022Neutrosophic theories and methods are suitable for handling a variety of uncertain information, especially in complex decision-making situations. Nowadays, how to study multi-attribute group decision-making (MAGDM) problems in neutrosophic environments is a vital task for scholars and practitioners.
Juanjuan Ding +4 more
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Multi-period multi-attribute group decision-making under linguistic assessments
International Journal of General Systems, 2009In fuzzy environments, decision information is more suitable to be expressed in linguistic labels than exact numerical values. Group decision-making with linguistic assessments has received more and more attention over the last decades. Most research on this topic has focused on situations where all the original decision information is provided at the ...
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