scholarly journals Organizational Quality Specific Immune Maturity Evaluation Based on Continuous Interval Number Medium Operator

Symmetry ◽  
2020 ◽  
Vol 12 (6) ◽  
pp. 918
Author(s):  
Qiang Liu ◽  
Huiya Hu ◽  
Yu Guo
Keyword(s):  
Decision Making ◽  
Empirical Analysis ◽  
Monotone Function ◽  
Operator Method ◽  
Interval Number ◽  
Evaluation Index System ◽  
Practical Significance ◽  
Multiple Attribute ◽  
Organizational Quality ◽  
Maturity Evaluation

This study sets immune theory as breakthrough points, introduces immune theory into organizational quality management scope with a view to evaluating and enhancing organizational quality specific immune maturity symmetrically and permanently. This study establishes an evaluation index system of organizational quality specific immune maturity and constructs a quality specific immune maturity evaluation and decision-making model based on an immune perspective. Further we used symmetrical methods of a continuous interval number median operator and multiple attribute decision making to carry out empirical analysis. The median idea is introduced, and the points in the 1/2 position of the basic interval monotone function are selected in evaluation and decision-making calculation by continuous interval number medium operator method. Empirical analysis research can avoid the influence of extreme value, provide new ideas and methods for effective evaluation and decision making of organizational quality specific immune maturity. The outcomes of this study have important practical significance for enhancing organizational quality specific immune maturity of equipment manufacturing enterprises.

scholarly journals Multiple Attribute Decision-Making Based on Three-Parameter Generalized Weighted Heronian Mean

Mathematics ◽  
2021 ◽  
Vol 9 (12) ◽  
pp. 1363
Author(s):  
Ximei Hu ◽  
Shuxia Yang ◽  
Ya-Ru Zhu
Keyword(s):  
Decision Making ◽  
Multiple Attribute Decision Making ◽  
Correlation Factor ◽  
Aggregation Operators ◽  
Practical Significance ◽  
Correlation Relationship ◽  
Multiple Attribute ◽  
Aggregation Problem ◽  
The Relationship ◽  
Heronian Mean

For the aggregation problem of attributes with a correlation relationship, it is often necessary to take the correlation factor into account in order to make the decision results more objective and reasonable. The Heronian mean is an aggregation operator which reflects the interaction between attributes. It is of great theoretical and practical significance to study and popularize the multiple attribute decision-making methods based on the Heronian mean operator. In this paper, we first give a new three-parameter generalized weighted Heronian mean (TPGWHM), which has a series of excellent properties such as idempotency, monotonicity and boundedness. At the same time, the relationship between the TPGWHM and the existing aggregation operators is given. Then, we propose the intuitionistic fuzzy three-parameter generalized weighted Heronian mean (IFTPGWHM) and give its idempotency, monotonicity, boundedness and limit properties. On this basis, a multiple attribute decision-making method based on the TPGWHM and a multiple attribute decision-making method based on the IFTPGWHM are given, and corresponding examples are given and analyzed.

POWER GEOMETRIC OPERATORS FOR GROUP DECISION MAKING UNDER MULTIPLICATIVE LINGUISTIC PREFERENCE RELATIONS

2012 ◽  
Vol 20 (01) ◽  
pp. 139-159 ◽  
Author(s):  
YEJUN XU ◽  
HUIMIN WANG
Keyword(s):  
Decision Making ◽  
Group Decision Making ◽  
Group Decision ◽  
Operator Method ◽  
Decision Makers ◽  
Decision Making Process ◽  
Preference Relations ◽  
Geometric Average ◽  
Multiple Attribute ◽  
Weighting Vector

The aim of this paper is to develop some new linguistic aggregation operators, such as linguistic power geometric (LPG) operator, linguistic weighted PG operator, LPOWG operator which are based on PG operator. We have studied some desired properties of the developed operators, such as commutativity, idempotency, boundary, etc. Moreover, we have developed two approaches to deal with group decision making problems under multiplicative linguistic preference relations. If the weighting vector of the decision makers is known, we develop an approach which is based on the linguistic weighted PG operator. On the other hand, if the weighting vector of the decision makers is unknown, we develop another approach which is based on the LPOWG. Finally, a practical example is given to illustrate the multiple attribute group decision making process; a comparative study to the linguistic weighted geometric average (LWGA) operator method is also demonstrated.

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