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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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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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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-attribute Group Decision Making under Interval-valued Intuitionistic Fuzzy Environment
Acta Automatica Sinica, 2012Abstract In this paper, we investigate the multi-attribute group decision making (MAGDM) problem with incomplete attribute weight information under interval-valued intuitionistic fuzzy (IVIF) environment. Firstly, we propose a new axiomatic definition of the entropy on interval-valued intuitionistic fuzzy sets (IVIFSs) and a method to construct a set
Ying-Jun ZHANG +3 more
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The Mixed Multi-attribute Group Decision Making Method with Preference Information
Proceedings of the 12th Chinese Conference on Computer Supported Cooperative Work and Social Computing, 2017The aim of this study was to solve the problems of mixed multiattribute group decision, which have the interval-valued, linguistic and interval-valued intuitionistic fuzzy number. As a solution to this problem, we propose a decision-making method that the decision maker weight was unknown, however, the attribute weight was known as well as the score ...
Bian Xiaofei, Pan Haiwei
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Multi-attribute group decision making under the condition of dual uncertainty
2008 27th Chinese Control Conference, 2008The dual uncertainty information, i.e. fuzzy information and grey information in the problem of multi-attribute group decision making, are studied in this paper. Based on the theories of fuzzy mathematics and grey system, the concept of fuzzy grey number and its algorithm are defined firstly, then a model of dual uncertainty multi-attribute group ...
null Rao Congjun +3 more
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A Generalized Multi-Attribute Group Decision Making with Intuitionistic Fuzzy Set
2013The aim of this paper is to introduce a new decision making model called the generalized multi-attribute group decision making (GMAGDM), which provides a very general form that includes multi-attribute decision making (MADM) and multi-attribute group decision making (MAGDM) as two special cases.
Zhifu Tao +4 more
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Type-2 Fuzzy Approach in Multi Attribute Group Decision Making Problem
2017The use of fuzzy linguistic expressions in group decision making process has been considered by several authors. However, to the best of our knowledge, none have applied Type2 Fuzzy Multi Attribute Group Decision Making (T2F-MAGDM), where referees are weighted based on their credibility and the level of their knowledge in the specific area by ...
Zohre Moattar Husseini +1 more
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