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http://hdl.handle.net/2445/48352
Title: | The induced generalized OWA operator |
Author: | Merigó Lindahl, José M. Gil Lafuente, Anna Maria |
Keywords: | Presa de decisions Teoria d'operadors Decision making Operator theory |
Issue Date: | 2009 |
Publisher: | Elsevier B.V. |
Abstract: | We present the induced generalized ordered weighted averaging (IGOWA) operator. It is a new aggregation operator that generalizes the OWA operator by using the main characteristics of two well known aggregation operators: the generalized OWA and the induced OWA operator. Then, this operator uses generalized means and order inducing variables in the reordering process. With this formulation, we get a wide range of aggregation operators that include all the particular cases of the IOWA and the GOWA operator, and a lot of other cases such as the induced ordered weighted geometric (IOWG) operator and the induced ordered weighted quadratic averaging (IOWQA) operator. We further generalize the IGOWA operator by using quasi-arithmetic means. The result is the Quasi-IOWA operator. Finally, we also develop a numerical example of the new approach in a financial decision making problem. |
Note: | Reproducció del document publicat a: https://doi.org/10.1016/j.ins.2008.11.013 |
It is part of: | Information Sciences, 2009, vol. 179, num. 6, p. 729-741 |
URI: | http://hdl.handle.net/2445/48352 |
Related resource: | http://doi.org/10.1016/j.ins.2008.11.013 |
ISSN: | 0020-0255 |
Appears in Collections: | Articles publicats en revistes (Empresa) |
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