KrigInv - Kriging-Based Inversion for Deterministic and Noisy Computer Experiments

Criteria and algorithms for sequentially estimating level sets of a multivariate numerical function, possibly observed with noise. The methods are described in Chevalier, Picheny and Ginsbourger (2014) <doi:10.1016/j.csda.2013.03.008> and Azzimonti, Ginsbourger, Chevalier, Bect and Richet (2021) <doi:10.1080/00401706.2019.1693427>.