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GXLooong

llama-2-7b-ppo-full

GXLooong/llama-2-7b-ppo-full

llama-2-7b-ppo-full is a text generation model from GXLooong. Use it when you need the model to write or continue text. It is set up for transformers.

使用未经对话数据微调的Llama-2-7B模型,完成了从SFT(Supervised fine-tuning)、DPO(Direct Preference Optimization) 到PPO(Proximal Policy Optimization)的全流程实操, 有效抑制了模型回答的有害性。 采用参数高效微调方法LoRA(Low-Rank Adaption)和模型量化方法QLoRA节省内存,可以在24GB显存的RTX4090显…

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6.7B

13.5 GB on disk

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Hugging Face

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.safetensors13.5 GB · 100%

At a glance

Task
Text Generation
Library
transformers
Model type
llama
Access
Public
Created
Mar 29, 2024
Updated
Apr 14, 2024
SHA
9ad53f57

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Task
Text Generation
Library
transformers
Type
llama
Created
Mar 29, 2024
Updated
Apr 14, 2024