no code implementations • 8 Jan 2022 • Arthur Stéphanovitch, Ugo Tanielian, Benoît Cadre, Nicolas Klutchnikoff, Gérard Biau
The mathematical forces at work behind Generative Adversarial Networks raise challenging theoretical issues.
1 code implementation • 6 Mar 2018 • Gérard Biau, Benoît Cadre, Laurent Rouvìère
Gradient tree boosting is a prediction algorithm that sequentially produces a model in the form of linear combinations of decision trees, by solving an infinite-dimensional optimization problem.
no code implementations • 17 Jul 2017 • Gérard Biau, Benoît Cadre
Gradient boosting is a state-of-the-art prediction technique that sequentially produces a model in the form of linear combinations of simple predictors---typically decision trees---by solving an infinite-dimensional convex optimization problem.