An analytical framework for consensus-based global optimization method
2018 ◽
Vol 28
(06)
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pp. 1037-1066
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Keyword(s):
The Mean
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In this paper, we provide an analytical framework for investigating the efficiency of a consensus-based model for tackling global optimization problems. This work justifies the optimization algorithm in the mean-field sense showing the convergence to the global minimizer for a large class of functions. Theoretical results on consensus estimates are then illustrated by numerical simulations where variants of the method including nonlinear diffusion are introduced.
2019 ◽
Vol 13
(1)
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pp. JAMDSM0017-JAMDSM0017
2016 ◽
Vol 233
(2)
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pp. 156-168
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2020 ◽
Vol 30
(12)
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pp. 2417-2444