32 citations · 94 across the 30 of their papers we have counts for
4 papers · 1 filter
Embedded Ensembles: Infinite Width Limit and Operating Regimes
Maksim Velikanov, Roman Kail, Ivan Anokhin +4
A memory efficient approach to ensembling neural networks is to share most weights among the ensembled models by means of a single reference network. We refer to this strategy as E…
Multifidelity Bayesian Optimization for Binomial Output
Leonid Matyushin, Alexey Zaytsev, Oleg Alenkin +1
The key idea of Bayesian optimization is replacing an expensive target function with a cheap surrogate model. By selection of an acquisition function for Bayesian optimization, we…
Large Scale Variable Fidelity Surrogate Modeling
Evgeny Burnaev, Alexey Zaytsev
Engineers widely use Gaussian process regression framework to construct surrogate models aimed to replace computationally expensive physical models while exploring design space. Th…
Minimax Error of Interpolation and Optimal Design of Experiments for Variable Fidelity Data
Alexey Zaytsev, Evgeny Burnaev
Engineering problems often involve data sources of variable fidelity with different costs of obtaining an observation. In particular, one can use both a cheap low fidelity function…