Samankaltainen aineisto
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Optimistic NAUTILUS navigator for multiobjective optimization with costly function evaluations
Saini, Bhupinder Singh; Emmerich, Michael; Mazumdar, Atanu; Afsar, Bekir; Shavazipour, Babooshka; Miettinen, Kaisa (Springer Science and Business Media LLC, 2022)We introduce novel concepts to solve multiobjective optimization problems involving (computationally) expensive function evaluations and propose a new interactive method called O-NAUTILUS. It combines ideas of trade-off ... -
Data-Driven Interactive Multiobjective Optimization Using a Cluster-Based Surrogate in a Discrete Decision Space
Hakanen, Jussi; Malmberg, Jose; Ojalehto, Vesa; Eyvindson, Kyle (Springer, 2019)In this paper, a clustering based surrogate is proposed to be used in offline data-driven multiobjective optimization to reduce the size of the optimization problem in the decision space. The surrogate is combined with an ... -
Approximation method for computationally expensive nonconvex multiobjective optimization problems
Haanpää, Tomi (University of Jyväskylä, 2012) -
Approximation through interpolation in nonconvex multiobjective optimization
Hartikainen, Markus (University of Jyväskylä, 2011) -
Surrogate assisted interactive multiobjective optimization in energy system design of buildings
Aghaei Pour, Pouya; Rodemann, Tobias; Hakanen, Jussi; Miettinen, Kaisa (Springer, 2022)In this paper, we develop a novel evolutionary interactive method called interactive K-RVEA, which is suitable for computationally expensive problems. We use surrogate models to replace the original expensive objective ...
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