PEFT is a library, one of its capabilities is to produce LoRAs.
See:
https://heidloff.net/article/efficient-fine-tuning-lora/
It's just an acronym, "parameter-efficient fine tuning". LoRA is one method, prefix tuning is another, there are more.
alt Hacker News
It's just an acronym, "parameter-efficient fine tuning". LoRA is one method, prefix tuning is another, there are more.