PEFT-Arena: Understanding Parameter-Efficient Finetuning from a Stability-Plasticity Perspective 事件

PEFT-Arena: Understanding Parameter-Efficient Finetuning from a Stability-Plasticity Perspective arXiv:2605.28819v1 Announce Type: cross Abstract: Parameter-efficient finetuning (PEFT) has become the standard approach for adapting large language models, yet evaluations largely emphasize downstream accuracy while overlooking the retention of pretrained capabilities. We argue that PEFT should be assessed through the stability-plasticity dilemma: the trade-off between target-task adaptation and re