@inproceedings{scalablehyperparameteroptimizationwith,
  title = {Scalable Hyperparameter Optimization with Products of Gaussian Process Experts},
  author = {Nicolas Schilling and Martin Wistuba and Lars Schmidt-Thieme},
  year = {2016},
  booktitle = {ECML PKDD 2016 2016 9},
  url = {https://link.springer.com/chapter/10.1007/978-3-319-46128-1_3},
}