166 citations
- Centre Inria de SaclayFR3 papers
- Institut national de recherche en sciences et technologies du numériqueFR3 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR1 paper
- InsermFR1 paper
- Institut de Mathématiques de ToulouseFR1 paper
- Institut des Technologies Avancées en sciences du VivantFR1 paper
- Institut d'Imagerie BiomédicaleFR1 paper
4 papers
Travelling salesman-based compressive sampling
Nicolas Chauffert, Philippe Ciuiu, Jonas Kahn +1
Compressed sensing theory indicates that selecting a few measurements independently at random is a near optimal strategy to sense sparse or compressible signals. This is infeasible…
Improving accuracy and power with transfer learning using a meta-analytic database
Yannick Schwartz, Gaël Varoquaux, Christophe Pallier +3
Typical cohorts in brain imaging studies are not large enough for systematic testing of all the information contained in the images. To build testable working hypotheses, investiga…
Brain covariance selection: better individual functional connectivity models using population prior
Gaël Varoquaux, Alexandre Gramfort, Jean Baptiste Poline +1
Spontaneous brain activity, as observed in functional neuroimaging, has been shown to display reproducible structure that expresses brain architecture and carries markers of brain…
ICA-based sparse feature recovery from fMRI datasets
Gaël Varoquaux, Merlin Keller, Jean Baptiste Poline +2
Spatial Independent Components Analysis (ICA) is increasingly used in the context of functional Magnetic Resonance Imaging (fMRI) to study cognition and brain pathologies. Salient…