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Paper Information

Journal:   SCIENTIA IRANICA   2015 , Volume 22 , Number 6 (TRANSACTIONS E: INDUSTRIAL ENGINEERING); Page(s) 2702 To 2715.
 
Paper: 

INTERVAL-VALUED TRAPEZOIDAL INTUITIONISTIC FUZZY GENERALIZED AGGREGATION OPERATORS AND APPLICATION TO MULTI-ATTRIBUTE GROUP DECISION MAKING

 
 
Author(s):  DONG J.Y., WAN S.P.*
 
* COLLEGE OF STATISTICS, JIANGXI UNIVERSITY OF FINANCE AND ECONOMICS, NANCHANG, 330013, CHINA
 
Abstract: 

An Interval-Valued Trapezoidal Intuitionistic Fuzzy Number (IVTrIFN) is a special case of an Intuitionistic Fuzzy Set (IFS), which is defined on a real number set. From a geometric viewpoint, the expectation and expectant score of an IVTrIFN are defined using the notion of a barycenter, and a new method is developed to rank IVTrIFNs. Hereby, some generalized aggregation operators of IVTrIFNs are defined, including the generalized ordered weighted averaging operator and the generalized hybrid weighted averaging operator, which are employed to solve multi-attribute group decision making problems. Using the weighted average operator of IVTrIFNs, the attribute values of alternatives are integrated into the individual comprehensive ratings, which are further aggregated into the collective one by the generalized hybrid weighted averaging operator of IVTrIFNs. The ranking orders of alternatives are then generated according to the expectation and expectant score of the collective comprehensive ratings of alternatives.
A numerical example is examined to demonstrate the applicability and implementation process of the decision method proposed in this paper.

 
Keyword(s): MULTI-ATTRIBUTE GROUP DECISION MAKING, INTERVAL-VALUED TRAPEZOIDAL INTUITIONISTIC FUZZY NUMBER, GENERALIZED AGGREGATION OPERATOR, BARYCENTER
 
 
References: 
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Click to Cite.
APA: Copy

DONG, J., & WAN, S. (2015). INTERVAL-VALUED TRAPEZOIDAL INTUITIONISTIC FUZZY GENERALIZED AGGREGATION OPERATORS AND APPLICATION TO MULTI-ATTRIBUTE GROUP DECISION MAKING. SCIENTIA IRANICA, 22(6 (TRANSACTIONS E: INDUSTRIAL ENGINEERING)), 2702-2715. https://www.sid.ir/en/journal/ViewPaper.aspx?id=508189



Vancouver: Copy

DONG J.Y., WAN S.P.. INTERVAL-VALUED TRAPEZOIDAL INTUITIONISTIC FUZZY GENERALIZED AGGREGATION OPERATORS AND APPLICATION TO MULTI-ATTRIBUTE GROUP DECISION MAKING. SCIENTIA IRANICA. 2015 [cited 2021May08];22(6 (TRANSACTIONS E: INDUSTRIAL ENGINEERING)):2702-2715. Available from: https://www.sid.ir/en/journal/ViewPaper.aspx?id=508189



IEEE: Copy

DONG, J., WAN, S., 2015. INTERVAL-VALUED TRAPEZOIDAL INTUITIONISTIC FUZZY GENERALIZED AGGREGATION OPERATORS AND APPLICATION TO MULTI-ATTRIBUTE GROUP DECISION MAKING. SCIENTIA IRANICA, [online] 22(6 (TRANSACTIONS E: INDUSTRIAL ENGINEERING)), pp.2702-2715. Available: https://www.sid.ir/en/journal/ViewPaper.aspx?id=508189.



 
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