Some Issues on Properties of the Extended IOWA Operators in Cubic Group Decision Making

Year 2018, Issue: 21, 31 - 48, 27.02.2018

Muhammad Shakeel Saleem Abdullah Muhammad Shahzad

Abstract

The concept of this paper to study some IOWA operator to aggregating the individual cubic preference relations (CPR). This paper deal further the study of their properties of group decision problems with the help of CPR, we have proved that the collective preference relation obtained by IOWA operator, then we applied the aggregation operator of individual judgment by using IOWA operators as aggregation procedure by (RAMM) method. Additionally, the result of group Consistency IOWA (C-IOWA) operator is greater than the arithmetic mean of all the individual consistency degree. The numerical application verified the result of this paper.

Keywords

Cubic preference relation (CPR), induced ordered weighted averaging (IOWA), group decision making

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