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20132025
most citedData Augmentation in High Dimensional Low Sample Size Setting Using a Geometry-Based Variational Autoencoder

103 citations

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Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

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math.ST2020★ 9 cited

Deterministic Approximate EM Algorithm; Application to the Riemann Approximation EM and the Tempered EM

Thomas Lartigue, Stanley Durrleman, Stéphanie Allassonnière

The Expectation Maximisation (EM) algorithm is widely used to optimise non-convex likelihood functions with latent variables. Many authors modified its simple design to fit more sp…

math.ST2017★ 6 cited

Inconsistency of Template Estimation by Minimizing of the Variance/Pre-Variance in the Quotient Space

Loïc Devilliers, Stéphanie Allassonnière, Alain Trouvé +1

We tackle the problem of template estimation when data have been randomly deformed under a group action in the presence of noise. In order to estimate the template, one often minim…