Computer Science > Artificial Intelligence
[Submitted on 1 Jul 2012]
Title:Alternative Restart Strategies for CMA-ES
View PDFAbstract:This paper focuses on the restart strategy of CMA-ES on multi-modal functions. A first alternative strategy proceeds by decreasing the initial step-size of the mutation while doubling the population size at each restart. A second strategy adaptively allocates the computational budget among the restart settings in the BIPOP scheme. Both restart strategies are validated on the BBOB benchmark; their generality is also demonstrated on an independent real-world problem suite related to spacecraft trajectory optimization.
Submission history
From: Loshchilov Ilya [view email] [via CCSD proxy][v1] Sun, 1 Jul 2012 13:50:20 UTC (453 KB)
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