AN APPROACH TO GROUP DECISION MAKING BASED ON INCOMPLETE LINGUISTIC PREFERENCE RELATIONS

Zeshui Xu ()
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Zeshui Xu: College of Economics and Management, Southeast University, Nanjing, Jiangsu 210096, China

International Journal of Information Technology & Decision Making (IJITDM), 2005, vol. 04, issue 01, 153-160

Abstract: In this paper, we introduce some operational laws of linguistic variables and define some linguistic preference relations such as incomplete linguistic preference relation and improved linguistic preference relation, etc. We then utilize the extended arithmetic averaging (EAA) operator and the extended weighted arithmetic averaging (EWAA) operator to develop an approach to group decision making based on incomplete linguistic preference relations. Finally, we give an illustrative example to verify the developed approach.

Keywords: Group decision making; incomplete linguistic preference relation; extended weighted arithmetic averaging (EWAA) operator (search for similar items in EconPapers)
Date: 2005
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Citations: View citations in EconPapers (6)

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DOI: 10.1142/S0219622005001349

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