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arXiv · 2108.05229

Hopping between distant basins

Maldon Goodridge·John Moriarty·Jure Vogrinc·Alessandro Zocca
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Abstract

We present the Basin Hopping with Skipping (BH-S) algorithm for stochastic optimisation, which replaces the perturbation step of basin hopping (BH) with a so-called skipping proposal from the rare-event sampling literature. Empirical results on benchmark optimisation surfaces demonstrate that BH-S can improve performance relative to BH by encouraging non-local exploration, that is, by hopping between distant basins.

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Maldon Goodridge, John Moriarty, Jure Vogrinc, Alessandro Zocca. 2021-08-11. Hopping between distant basins. https://arxiv.org/abs/2108.05229

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