1 code implementation • 10 Nov 2017 • Nicolas Knudde, Joachim van der Herten, Tom Dhaene, Ivo Couckuyt
A novel Python framework for Bayesian optimization known as GPflowOpt is introduced.
no code implementations • 1 Dec 2016 • Joachim van der Herten, Ivo Couckuyt, Tom Dhaene
Student-$t$ processes have recently been proposed as an appealing alternative non-parameteric function prior.
no code implementations • 18 Aug 2016 • Joachim van der Herten, Ivo Couckuyt, Dirk Deschrijver, Tom Dhaene
When approximating a black-box function, sampling with active learning focussing on regions with non-linear responses tends to improve accuracy.
no code implementations • 16 Aug 2016 • Joachim van der Herten, Ivo Couckuyt, Dirk Deschrijver, Tom Dhaene
A novel efficient method for computing the Knowledge-Gradient policy for Continuous Parameters (KGCP) for deterministic optimization is derived.