Original scientific paper
https://doi.org/10.2498/cit.1000809
On the sensitivity of aggregative multiobjective optimization methods
Patrick Siarry
Yann Collette
Abstract
In this paper, we present a study on the sensitivity of aggregation methods with respect to the weights associated with multiobjective functions of a multiobjective optimization problem. To do this study, we have developed some measurements, such as the speed metric or the distribution metric. We have performed this study on a set of biobjective optimization test problems : a convex, a non convex, a continuous and a combinatorial test problem.
We show that some aggregation methods are more sensitive than others.
Keywords
Hrčak ID:
44601
URI
Publication date:
30.3.2008.
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