Search Results for author: Eric Touboul

Found 2 papers, 0 papers with code

Small ensembles of kriging models for optimization

no code implementations8 Mar 2016 Hossein Mohammadi, Rodolphe Le Riche, Eric Touboul

The Efficient Global Optimization (EGO) algorithm uses a conditional Gaus-sian Process (GP) to approximate an objective function known at a finite number of observation points and sequentially adds new points which maximize the Expected Improvement criterion according to the GP.

An analytic comparison of regularization methods for Gaussian Processes

no code implementations2 Feb 2016 Hossein Mohammadi, Rodolphe Le Riche, Nicolas Durrande, Eric Touboul, Xavier Bay

A measure for data-model discrepancy is proposed which serves for choosing a regularization technique. In the second part of the paper, a distribution-wise GP is introduced that interpolates Gaussian distributions instead of data points.

Gaussian Processes

Cannot find the paper you are looking for? You can Submit a new open access paper.