1 code implementation • 11 Apr 2024 • Julia Linhart, Gabriel Victorino Cardoso, Alexandre Gramfort, Sylvain Le Corff, Pedro L. C. Rodrigues
Determining which parameters of a non-linear model could best describe a set of experimental data is a fundamental problem in science and it has gained much traction lately with the rise of complex large-scale simulators (a. k. a.
no code implementations • 12 Mar 2024 • Henrik Häggström, Pedro L. C. Rodrigues, Geoffroy Oudoumanessah, Florence Forbes, Umberto Picchini
Bayesian inference for complex models with an intractable likelihood can be tackled using algorithms performing many calls to computer simulators.
1 code implementation • NeurIPS 2023 • Julia Linhart, Alexandre Gramfort, Pedro L. C. Rodrigues
Building upon the well-known classifier two-sample test (C2ST), we introduce L-C2ST, a new method that allows for a local evaluation of the posterior estimator at any given observation.
no code implementations • 17 Nov 2022 • Julia Linhart, Alexandre Gramfort, Pedro L. C. Rodrigues
Building on the recent trend of new deep generative models known as Normalizing Flows (NF), simulation-based inference (SBI) algorithms can now efficiently accommodate arbitrary complex and high-dimensional data distributions.
1 code implementation • NeurIPS 2021 • Pedro L. C. Rodrigues, Thomas Moreau, Gilles Louppe, Alexandre Gramfort
Inferring the parameters of a stochastic model based on experimental observations is central to the scientific method.
no code implementations • 4 Dec 2020 • Pedro L. C. Rodrigues, Alexandre Gramfort
There has been an increasing interest from the scientific community in using likelihood-free inference (LFI) to determine which parameters of a given simulator model could best describe a set of experimental data.