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François-Xavier Vialard

47 papers hereh-index 253.5k citations67 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • sole author1
  • first author2
  • middle author15
  • last author28

Across the 46 of 47 papers where every author was matched, so the position is known.

fields
  • math.OC14
  • cs.CV5
  • math.DG4
  • math.NA4
  • math.ST4
  • math.AP3

identity via Semantic Scholar / OpenAlex

activity
20102026
most citedInterpolating between Optimal Transport and MMD using Sinkhorn Divergences

113 citations · 638 across the 37 of their papers we have counts for

collaborators
Showing 2025Show all

3 papers · 1 filter

stat.ML2025

Decreasing Entropic Regularization Averaged Gradient for Semi-Discrete Optimal Transport

Ferdinand Genans, Antoine Godichon-Baggioni, François-Xavier Vialard +1

Adding entropic regularization to Optimal Transport (OT) problems has become a standard approach for designing efficient and scalable solvers. However, regularization introduces a…

math.ST2025

Stochastic Optimization in Semi-Discrete Optimal Transport: Convergence Analysis and Minimax Rate

Ferdinand Genans, Antoine Godichon-Baggioni, François-Xavier Vialard +1

We investigate the semi-discrete Optimal Transport (OT) problem, where a continuous source measure μ is transported to a discrete target measure ν, with particular attention to…

cs.LG2025

Ultra-fast feature learning for the training of two-layer neural networks in the two-timescale regime

Raphaël Barboni, Gabriel Peyré, François-Xavier Vialard

We study the convergence of gradient methods for the training of mean-field single-hidden-layer neural networks with square loss. For this high-dimensional and non-convex optimizat…

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