Preference Representation with Geometric OWA Operator

Bases on the properties of the geometric OWA operator weights, the paperproposes a preference representation method with geometric OWA operator and the geometric OWA operator is applied to the problem of decision making under uncertainty. With the geometric OWA operator to representthe decision maker's preference information, the decision making process becomes more reasonable and flexible than the traditional methods and more simple than the ordinary OWA approach.