Geometry-Aware visualization of high dimensional Symmetric Positive Definite matrices.

Thibault de Surrel

Thibault de Surrel Sylvain Chevallier Fabien Lotte Florian Yger Geometry-Aware visualization of high dimensional Symmetric Positive Definite matrices. 2025 2025 Trans. Mach. Learn. Res. https://openreview.net/forum?id=DYCSRf3vby db/journals/tmlr/tmlr2025.html#SurrelCLY25

Thibault de Surrel Florian Yger Fabien Lotte Sylvain Chevallier A Probabilistic View on Riemannian Machine Learning Models for SPD Matrices. 142-151 2025 GSI (3) https://doi.org/10.1007/978-3-032-03924-8_15 conf/gsi/2025-3 db/conf/gsi/gsi2025-3.html#SurrelYLC25 streams/conf/gsi Thibault de Surrel Fabien Lotte Sylvain Chevallier Florian Yger Wrapped Gaussian on the manifold of Symmetric Positive Definite Matrices. 2025 ICML https://proceedings.mlr.press/v267/de-surrel25a.html https://openreview.net/forum?id=EhStXG4dCS conf/icml/2025 db/conf/icml/icml2025.html#SurrelLCY25 Thibault de Surrel Tristan Venot Marie-Constance Corsi Florian Yger Interpretability of Riemannian Tools Used in Brain Computer Interfaces. 1-6 2025 MLSP https://doi.org/10.1109/MLSP62443.2025.11204309 conf/mlsp/2025 db/conf/mlsp/mlsp2025.html#SurrelVCY25 streams/conf/mlsp

Thibault de Surrel Fabien Lotte Sylvain Chevallier Florian Yger Wrapped Gaussian on the manifold of Symmetric Positive Definite Matrices. 2025 February abs/2502.01512 CoRR https://doi.org/10.48550/arXiv.2502.01512 db/journals/corr/corr2502.html#abs-2502-01512 streams/journals/corr

Thibault de Surrel Florian Yger Fabien Lotte Sylvain Chevallier A probabilistic view on Riemannian machine learning models for SPD matrices. 2025 May abs/2505.02402 CoRR https://doi.org/10.48550/arXiv.2505.02402 db/journals/corr/corr2505.html#abs-2505-02402 streams/journals/corr

Thibault de Surrel Florian Yger Sylvain Chevallier Fabien Lotte Averaging Trajectories on the Manifold of Symmetric Positive Definite Matrices. 1182-1186 2024 EUSIPCO https://ieeexplore.ieee.org/document/10715315 conf/eusipco/2024 db/conf/eusipco/eusipco2024.html#SurrelYCL24 Thibault de Surrel Felix Hensel Mathieu Carrière Théo Lacombe Yuichi Ike Hiroaki Kurihara Marc Glisse Frédéric Chazal RipsNet: a general architecture for fast and robust estimation of the persistent homology of point clouds. 96-106 2022 TAG-ML https://proceedings.mlr.press/v196/surrel22a.html conf/tagml/2022 db/conf/tagml/tagml2022.html#SurrelHCLIKGC22

Thibault de Surrel Felix Hensel Mathieu Carrière Théo Lacombe Yuichi Ike Hiroaki Kurihara Marc Glisse Frédéric Chazal RipsNet: a general architecture for fast and robust estimation of the persistent homology of point clouds. 2022 abs/2202.01725 CoRR https://arxiv.org/abs/2202.01725 db/journals/corr/corr2202.html#abs-2202-01725

Mathieu Carrière Frédéric Chazal Sylvain Chevallier Marie-Constance Corsi Marc Glisse Felix Hensel Yuichi Ike Hiroaki Kurihara Théo Lacombe Fabien Lotte Tristan Venot Florian Yger