The ordered weighted geometric averaging operators

The ordered weighted geometric averaging operators

The ordered weighted averaging (OWA) operator was introduced by Yager.1 The fundamental aspect of the OWA operator is a reordering step in which the input arguments are rearranged in descending order. In this article, we propose two new classes of aggregation operators called ordered weighted geomet...

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Veröffentlicht in:International journal of intelligent systems 2002-07, Vol.17 (7), p.709-716
Hauptverfasser: Xu, Z. S., Da, Q. L.
Format: Artikel
Sprache:eng
Schlagworte:
Applied sciences
Artificial intelligence
Computer science
control theory
systems
Exact sciences and technology
Problem solving, game playing
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Zusammenfassung:The ordered weighted averaging (OWA) operator was introduced by Yager.1 The fundamental aspect of the OWA operator is a reordering step in which the input arguments are rearranged in descending order. In this article, we propose two new classes of aggregation operators called ordered weighted geometric averaging (OWGA) operators and study some desired properties of these operators. Some methods for obtaining the associated weighting parameters are discussed, and the relationship between the OWA and DOWGA operators is also investigated. © 2002 Wiley Periodicals, Inc.
ISSN:0884-8173
1098-111X
DOI:10.1002/int.10045