11 citations · 11 across the 4 of their papers we have counts for
4 papers
An operator-theoretic characterization of Gaussian measure singularity under mean shifts
Marc Vidal
For two Gaussian random elements on a separable Hilbert space with common covariance operator, the fourth-order moment tensor structure of their mixture admits an operator-valued r…
Noise-resilient penalty operators based on statistical differentiation schemes
Marc Vidal, Yves Rosseel
Classical approaches to penalized smoothing often rely on basis or kernel expansions, which constrain the estimator to a fixed span and may be restrictive for discretely observed d…
Functional independent component analysis by choice of norm: a framework for near-perfect classification
Marc Vidal, Marc Leman, Ana M. Aguilera
We develop a theory for functional independent component analysis in an infinite-dimensional framework using Sobolev spaces that accommodate smoother functions. The notion of penal…
Bi-Smoothed Functional Independent Component Analysis for EEG Artifact Removal
Marc Vidal, Mattia Rosso, Ana M. Aguilera
Motivated by mapping adverse artifactual events caused by body movements in electroencephalographic (EEG) signals, we present a functional independent component analysis based on t…