Workbench Example Project for Finetuning Llama 2. Contribute to sophwats/llama2-finetune development by creating an account on GitHub.
python3 trl_finetune.py -m NousResearch/Llama-2-7b-hf --block_size 1024 --eval_steps 2 --save_steps 20 --log_steps 2 -tf mixtral/train.csv -vf mixtral/val.csv -b 2 -lr 1e-4 --lora_alpha 16 --lora_r 64 -e 1 --gradient_accumulation_steps 2 --pad_token_id=18610 --al...
Workbench Example Project for Finetuning Llama 2. Contribute to shjboy/workbench-example-llama2-finetune development by creating an account on GitHub.
LoRA Configuration: Applies efficient fine-tuning withr=8,lora_alpha=16, targeting modules["q_proj", "k_proj", "v_proj", "o_proj"], andlora_dropout=0.1. Training: Fine-tuned over 3 epochs with a learning rate of 2e-4, using the Hugging FaceTrainer. Evaluation: Tested on the evaluat...
fine-tune-Llama2 fine-tuning the NousResearch/llama-2-7b-chat-hf model on a custom dataset using QLoRA (Quantization in Language Representation) Peft (Position Embedding Fourier Transform) techniques. (Supervised Fine-tuning) approach is employed for training. Requirements Python 3.9 PyTorch Hugging...
论文:Llama 2: Open Foundation and Fine-Tuned Chat Models github地址:github.com/facebookrese HuggingFace地址:meta-llama (Meta Llama 2) Llama 2是一系列预训练和微调的大型语言模型(LLMs),参数规模从70亿到700亿不等。Meta的微调LLMs,叫做Llama 2-Chat,是为对话场景而优化的。Llama 2模型在大多数基准上...
github.com/facebookrese TL;DR LLaMA的升级版,是一系列7B到70B的模型,同时也通过finetune得到了LLaMA 2-Chat,专门用于对话,也十分关注helpfulness和safety。一上来就先甩出来三张图表明helpfulness和safety _Figure 1. Helpfulness human evaluation results for Llama 2-Chat compared to other open-source and close...
参考文献: https://duarteocarmo.com/blog/fine-tune-llama-2-telegramduarteocarmo.com/blog/fine-tune-llama-2-telegram 觉得有用的朋友不要忘记了一键三连哦,点赞,关注,评论!关注我,获得人工智能/职业规划/院校选择前沿资讯。 探索者 20 次咨询 5.0 2384 次赞同 去咨询编辑...
Fine-tune the recent Llama-2-7b model on a single GPU and turn it into a chatbot I will leverage PEFT library from Hugging Face ecosystem, as well as QLoRA for more memory efficient finetuning. - DavidLanz/Llama2-Fine-Tuning-using-QLora
但如果要训练一个庞大的基础模型,成本会非常高昂。幸运的是,有了像Llama2这样的现成模型,我们可以站在巨人的肩膀上进行进一步的探索。于是,我打算对现有的Llama2聊天模型进行fine-tune,看看能否得到更好的结果。我将在单个GPU上使用Qlora方法对Llama2-chat 7B参数模型进行实验。