this post was submitted on 17 Nov 2023
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LocalLLaMA

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

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Multiple qlora adapters? (alien.top)
submitted 10 months ago by nohodlnodough@alien.top to c/localllama@poweruser.forum
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I want to train llama using qlora on multiple tasks in a sequential manner, ie task A-> B-> C. Would it be possible to combine, say adapter weights trained on A with B and subsequentially, A with C? How can i can go about doing this?

Has anyone tried doing so and achieving reasonable results? i am aiming for task A to be continual pretraining for domain adaptation, while B and C to be the downstream tasks.

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[–] WitchSayo@alien.top 1 points 10 months ago

You can merge lora A to the base model, and than to finetune B and C on the merged model.