Möbius fitting aggregation operators


Standard Mobius transform evaluation formula for the Choquet integral is associated with the min-aggregation. However, several other aggregation operators replacing min operator can be applied, which leads to a new construction method for aggregation operators. All binary operators applicable in this approach are characterized by the 1-Lipschitz property. Among ternary aggregation operators all 3-copulas are shown to be fitting and moreover, all fitting weighted means are characterized. This new method allows to construct aggregation operators from simpler ones.

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@article{Kolesrov2002MbiusFA, title={M{\"{o}bius fitting aggregation operators}, author={Anna Koles{\'a}rov{\'a}}, journal={Kybernetika}, year={2002}, volume={38}, pages={259-273} }