Search Results for author: Yevgen Zainchkovskyy

Found 3 papers, 1 papers with code

A Continuous Relaxation for Discrete Bayesian Optimization

1 code implementation26 Apr 2024 Richard Michael, Simon Bartels, Miguel González-Duque, Yevgen Zainchkovskyy, Jes Frellsen, Søren Hauberg, Wouter Boomsma

To optimize efficiently over discrete data and with only few available target observations is a challenge in Bayesian optimization.

Bayesian Optimization

Robust uncertainty estimates with out-of-distribution pseudo-inputs training

no code implementations NeurIPS 2021 Pierre Segonne, Yevgen Zainchkovskyy, Søren Hauberg

As one cannot train without data, we provide mechanisms for generating pseudo-inputs in informative low-density regions of the input space, and show how to leverage these in a practical Bayesian framework that casts a prior distribution over the model uncertainty.

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