When does Subgroup Balance Matter? Predicting Performance Sensitivity from Latent Separability

arXiv:2512.09496 · cs.LG, cs.AI · Submitted 2025-12-10 · Read on arXiv

cs.LG, cs.AI

Submitted: 2025-12-10

Updated: 2026-10-20

Terminology

• Fine-Tuning — 1× in this paper · explained in 5 episodes
• Foundation Model — 1× in this paper · explained in 3 episodes
• Latent Space — 1× in this paper · explained in 7 episodes

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