no code implementations • 3 Aug 2023 • Inés Gonzalez Pepe, Vinuyan Sivakolunthu, Hae Lang Park, Yohan Chatelain, Tristan Glatard
This paper investigates the numerical uncertainty of Convolutional Neural Networks (CNNs) inference for structural brain MRI analysis.
1 code implementation • 13 Dec 2022 • Inés Gonzalez Pepe, Yohan Chatelain, Gregory Kiar, Tristan Glatard
However, recent works have highlighted numerical stability challenges in DNNs, which also relates to their known sensitivity to noise injection.
1 code implementation • 20 Sep 2021 • Gregory Kiar, Yohan Chatelain, Ali Salari, Alan C. Evans, Tristan Glatard
The variability in the perturbed networks was captured in an augmented dataset, which was then used for an age classification task.
no code implementations • 6 Aug 2021 • Ali Salari, Yohan Chatelain, Gregory Kiar, Tristan Glatard
Overall, our results establish that FL accurately simulates results variability due to OS updates, and is a practical framework to quantify numerical uncertainty in neuroimaging.
1 code implementation • 28 Jun 2021 • Marc Vicuna, Martin Khannouz, Gregory Kiar, Yohan Chatelain, Tristan Glatard
Mondrian Forests are a powerful data stream classification method, but their large memory footprint makes them ill-suited for low-resource platforms such as connected objects.