arxivcs.AI2026-07-23
Source-Prior-Driven Selective Adaptation for Efficient Diffusion Model Finetuning
Yi Xiong, Yuan-Yuan Cheng, Xiao-Ming Fu
Fine-tuning large diffusion models for new domains or styles involves a trade-off: improving target-specific generation often degrades the pretrained model's broad generative capability. Existing full and parameter-efficient fine-tuning methods typically handle this trade-off onl…