Induced choquet ordered averaging operator and its application to group decision making

✍ Scribed by Chunqiao Tan; Xiaohong Chen

• Publisher: John Wiley and Sons
• Year: 2010
• Tongue: English
• Weight: 165 KB
• Volume: 25
• Category: Article
• ISSN: 0884-8173
• DOI: 10.1002/int.20388

✦ Synopsis

extended the idea of order-induced aggregation to the Choquet aggregation and defined a more general type of Choquet integral operator called the induced Choquet ordered averaging (I-COA) operator, which take as their argument pairs, in which one component called order-inducing variable is used to induce an ordering over the second components called argument variable and then aggregated. The aim of this paper is to develop the I-COA operator. Some of its properties are investigated. We show its relationship to the inducedordered weighted averaging operator. Finally, we provide some I-COA operators to aggregate fuzzy preference relations in group decision-making problems.