François Bachoc

Assistant Professor, Institut de Mathématiques de Toulouse

1 paper at NeurIPS 2025

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Poster Session 5

1 paper

Friday, December 5, 2025 · 11:00 AM → 2:00 PM

Exhibit Hall C,D,E

When majority rules, minority loses: bias amplification of gradient descent

#900 · François Bachoc, Jerome Bolte, Ryan Boustany, Jean-Michel Loubes

We analyze imbalanced training loss, showing that gradient descent dynamics can gradually reduce bias and recover minority-specific features with longer training.