https://www.youtube.com/watch?v=g68qlo9Izf0 The first problem you’re likely to encounter when fine-tuning an LLM is the “host out of memory” error. It’s more difficult for fine-tuning the 7B parameter Llama-2 model which requires more memory. In this talk, we are having Piero...
在最开始我用了很多方法进行训练,但其他的方法我都用了很长的时间训练,在显卡不足的情况下,根本不适合穷人进行fune-tuning得到丐版的Llama2。最后我发现axolotl这玩意儿还有点意思,用这个工具可以轻松对大模型进行微调。关键问题是,你用axolotl进行微调,只需要对我们的大模型meta-llama/Llama-2-7b-hf指定一个yaml文...
we combined the two sequentially, applying PPO on top of the resulted Rejection Sampling checkpoint before sampling again.(在 RLHF v4 之前,一直在使用 Reject Sampling finetuning的方法,之后是先试用 Reject Sampling,然后再使用 PPO)
including the Intel® Data Center GPU Flex 170 and Intel® Arc™ series graphics. Specifically, using the Intel® Data Center GPU Flex 170 hardware as an example, you can complete the fine-tuning of the Llama 2 7B model in approximately 2 hours on a single server equipped...
In this research paper, we explore the optimization for conversation summarization of the Llama 2.7 b model by quantization-aware fine-tuning, specifically exploiting QLORA quantization techniques. In natural language processing (NLP), large language models (LLMs) have become powerful tools for various...
Finetuning Llama-2-7BGanesh Saravanan 0 Reputation points Sep 7, 2023, 7:41 PM Hi, I needed to know if it is possible to finetune Llama-2 7B model, through azure model catalog. And the finetune (for llama-2-chat) mentions text classification, but i want to finetune for a different...
Neural Magic 致力于在标准 CPU 基础设施上高效部署深度学习模型,如 Llama 2。通过结合剪枝、量化与 DeepSparse,展示了在 CPU 上加速 Llama 2 推理而不影响准确性。今天,我们宣布 DeepSparse 支持 Llama 2,并扩展了 Sparse Fine-Tuning 研究至 Llama 2 7B。研究证明了软件加速方法在领先模型架构上...
Issue: I try to do visual instruction tuning using the pretrained projector liuhaotian/llava-pretrain-llama-2-7b-chat. However, got the following issue. I have download the projector from https://huggingface.co/liuhaotian/llava-pretrain-llama-2-7b-chat to ./checkpoints/llava-pretrain-llama...
Fine-tuning Safety Discussion Thoughts Project Page 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 Lla...
Llama-2 模型的性能很大程度上取决于它运行的硬件。 有关顺利处理 Llama-2 模型的最佳计算机硬件配置的建议, 查看本指南:运行 LLaMA 和 LLama-2 模型的最佳计算机。 以下是 4 位量化的 Llama-2 硬件要求: 对于7B 参数模型 如果7B Llama-2-13B-German-Assistant-v4-GPTQ 模型是你所追求的,你必须从两个方面...