Chevallier, Sylvain

8 publications

TMLR 2025 Geometry-Aware Visualization of High Dimensional Symmetric Positive Definite Matrices Thibault de Surrel, Sylvain Chevallier, Fabien Lotte, Florian Yger

ICML 2025 Wrapped Gaussian on the Manifold of Symmetric Positive Definite Matrices Thibault De Surrel, Fabien Lotte, Sylvain Chevallier, Florian Yger

NeurIPS 2024 Geodesic Optimization for Predictive Shift Adaptation on EEG Data Apolline Mellot, Antoine Collas, Sylvain Chevallier, Alexandre Gramfort, Denis A. Engemann

TMLR 2024 Growing Tiny Networks: Spotting Expressivity Bottlenecks and Fixing Them Optimally Manon Verbockhaven, Théo Rudkiewicz, Sylvain Chevallier, Guillaume Charpiat

NeurIPSW 2023 Evaluating the Structure of Cognitive Tasks with Transfer Learning Bruno Aristimunha, Raphael Yokoingawa de Camargo, Walter Hugo Lopez Pinaya, Sylvain Chevallier, Alexandre Gramfort, Cédric Rommel

NeurIPSW 2023 Synthetic Sleep EEG Signal Generation Using Latent Diffusion Models Bruno Aristimunha, Raphael Yokoingawa de Camargo, Sylvain Chevallier, Oeslle Lucena, Adam G Thomas, M. Jorge Cardoso, Walter Hugo Lopez Pinaya, Jessica Dafflon

ACML 2020 Geodesically-Convex Optimization for Averaging Partially Observed Covariance Matrices Florian Yger, Sylvain Chevallier, Quentin Barthélemy, Suvrit Sra

NeurIPS 2010 SpikeAnts, a Spiking Neuron Network Modelling the Emergence of Organization in a Complex System Sylvain Chevallier, Hél\`ene Paugam-moisy, Michele Sebag