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A study of the origin and uses of the ordered weighted geometric operator in multicriteria decision making

✍ Scribed by F. Herrera; E. Herrera-Viedma; F. Chiclana


Publisher
John Wiley and Sons
Year
2003
Tongue
English
Weight
144 KB
Volume
18
Category
Article
ISSN
0884-8173

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✦ Synopsis


The ordered weighted geometric (OWG) operator is an aggregation operator that is based on the ordered weighted averaging (OWA) operator and the geometric mean. Its application in multicriteria decision making (MCDM) under multiplicative preference relations has been presented. Some families of OWG operators have been defined. In this article, we present the origin of the OWG operator and we review its relationship to the OWA operator in MCDM models. We show a study of its use in multiplicative decision-making models by providing the conditions under which reciprocity and consistency properties are maintained in the aggregation of multiplicative preference relations performed in the selection process.


πŸ“œ SIMILAR VOLUMES


Induced ordered weighted geometric opera
✍ F. Chiclana; E. Herrera-Viedma; F. Herrera; S. Alonso πŸ“‚ Article πŸ“… 2004 πŸ› John Wiley and Sons 🌐 English βš– 163 KB

In this article, we introduce the induced ordered weighted geometric (IOWG) operator and its properties. This is a more general type of OWG operator, which is based on the induced ordered weighted averaging (IOWA) operator. We provide some IOWG operators to aggregate multiplicative preference relati

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This paper uses a simulation approach to investigate how dierent attribute weighting techniques aect the quality of decisions based on multiattribute value models. The weighting methods considered include equal weighting of all attributes, two methods for using judgments about the rank ordering of w