Search Results for author: Vincent Chabridon

Found 3 papers, 2 papers with code

Conformal Approach To Gaussian Process Surrogate Evaluation With Coverage Guarantees

1 code implementation15 Jan 2024 Edgar Jaber, Vincent Blot, Nicolas Brunel, Vincent Chabridon, Emmanuel Remy, Bertrand Iooss, Didier Lucor, Mathilde Mougeot, Alessandro Leite

Gaussian processes (GPs) are a Bayesian machine learning approach widely used to construct surrogate models for the uncertainty quantification of computer simulation codes in industrial applications.

Conformal Prediction Gaussian Processes +2

Bayesian sequential design of computer experiments for quantile set inversion

no code implementations2 Nov 2022 Romain Ait Abdelmalek-Lomenech, Julien Bect, Vincent Chabridon, Emmanuel Vazquez

We consider an unknown multivariate function representing a system-such as a complex numerical simulator-taking both deterministic and uncertain inputs.

Developments and applications of Shapley effects to reliability-oriented sensitivity analysis with correlated inputs

1 code implementation20 Jan 2021 Marouane Il Idrissi, Vincent Chabridon, Bertrand Iooss

This paper proposes new target sensitivity indices, based on the Shapley values and called "target Shapley effects", allowing for interpretable sensitivity measures under dependent inputs.

Statistics Theory Applications Methodology Statistics Theory

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