A benchmark comparing full fine-tuning, lightweight fine-tuning, and LoRA for transferring PINNs across boundary conditions, materials, and geometries, finding full fine-tuning and LoRA help while last-layer fine-tuning hurts.
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Transfer Learning in Physics-Informed Neural Networks: Full Fine-Tuning, Lightweight Fine-Tuning, and Low-Rank Adaptation
A benchmark comparing full fine-tuning, lightweight fine-tuning, and LoRA for transferring PINNs across boundary conditions, materials, and geometries, finding full fine-tuning and LoRA help while last-layer fine-tuning hurts.