Confine to the Task, Anchor the Rest: Concept-Guided Retention Regularizer for Parameter-Efficient Fine-Tuning

arXiv:2610.17713 · cs.LG · Submitted 2026-10-13 · Read on arXiv

cs.LG

Submitted: 2026-10-13

Updated: 2026-10-13

Terminology

• Fine-Tuning — 1× in this paper · explained in 5 episodes
• Parameter-Efficient Fine-Tuning — 1× in this paper · explained in 3 episodes

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