LocalLLaMA

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Community to discuss about Llama, the family of large language models created by Meta AI.

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Rule of thumb for peft/lora (alien.top)

submitted 11 months ago by trollbrot@alien.top to c/localllama@poweruser.forum

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Is there a good way (or rule of thumb) to decide when looking at a problem if peft/lora finetuning might be successful or if it only makes sense to do a complete finetuning of all weights? Given the big difference in cost knowing if peft/lora might work for a problem feels pretty essential.

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[–] Exotic-Estimate8355@alien.top 1 points 11 months ago (1 children)

Unless it’s some really heavy stuff like learning a new language, you should be fine with LoRA

[–] trollbrot@alien.top 1 points 11 months ago

Ok, interesting. One obvious use-case I could see is, that we want to train it on internal documents, to interact with the documents in a more dynamic way. That should be easier than learning a new language.