HEBO: Heteroscedastic Evolutionary Bayesian Optimisation

Alexander I. Cowen-Rivers
Alexander I. Cowen-Rivers
Wenlong Lyu
Wenlong Lyu
Zhi Wang
Zhi Wang
Cited by: 0|Bibtex|Views23|Links

Abstract:

We introduce HEBO: Heteroscedastic Evolutionary Bayesian Optimisation that won the NeurIPS 2020 black-box optimisation competition. We present non-conventional modifications to the surrogate model and acquisition maximisation process and show such a combination superior against all baselines provided by the \texttt{Bayesmark} package. L...More

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