Automatic Rank Allocation for Low-Rank Adaptation in Large Language Models via lp Regularization

arXiv:2609.28998 · cs.LG · Submitted 2026-09-24 · Read on arXiv

cs.LG

Submitted: 2026-09-24

Updated: 2026-09-24

Terminology

• Adaptation — 15× in this paper · explained in 1 episode
• Regularization — 14× in this paper · explained in 3 episodes
• Sparsity — 9× in this paper · explained in 4 episodes
• Fine-Tuning — 6× in this paper · explained in 5 episodes
• Pruning — 5× in this paper · explained in 4 episodes
• Accuracy — 3× in this paper · explained in 1 episode
• Benchmark — 3× in this paper · explained in 2 episodes
• Downstream Tasks — 2× in this paper · explained in 2 episodes
• Low-Rank Adaptation (LoRA) — 2× in this paper · explained in 9 episodes
• Adam — 1× in this paper · explained in 2 episodes
• Large Language Models (LLMs) — 1× in this paper · explained in 6 episodes
• LoRA Fine-Tuning — 1× in this paper · explained in 3 episodes
• Parameter-Efficient Fine-Tuning — 1× in this paper · explained in 2 episodes
• Transfer Learning — 1× in this paper · explained in 10 episodes
• Transformer — 1× in this paper · explained in 2 episodes

Sources

• BaRA: Bayesian Adaptive Rank Allocation for Parameter-Efficient Fine-Tuning
• Qwen2.5 Technical Report
• Think you have Solved Question Answering? Try ARC, the AI2 Reasoning Challenge

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