papers
Publications (2)
cs.LG2024
Transfer Learning for Bayesian Optimization on Heterogeneous Search Spaces
Zhou Fan, Xinran Han, Zi Wang
Bayesian optimization (BO) is a popular black-box function optimization method, which makes sequential decisions based on a Bayesian model, typically a Gaussian process (GP), of th…
cs.LG2023
HyperBO+: Pre-training a universal prior for Bayesian optimization with hierarchical Gaussian processes
Zhou Fan, Xinran Han, Zi Wang
Bayesian optimization (BO), while proved highly effective for many black-box function optimization tasks, requires practitioners to carefully select priors that well model their fu…