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README
Apache-2.0

Chatterbox

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Code License Model License GitHub last commit GitHub Repo stars

本项目持续收集整理并分享关于大语言模型的相关内容,主要包括以下三类:

  1. 持续收集整理并分享关于大语言模型的相关中文数据集:如预训练数据集、指令微调数据集、
  2. 提供中文对话模型 、中文基础模型及预训练框架构建。陆续开放不同规模的中文基础模型权重
  3. 分享基于中文大语言模型的相关应用及代码等。

包含内容

  1. 中文NLP相关的可用的数据集,分享开源与发布新爬取的数据集。详细介绍见此
  2. 中文基础模型分享
    1. 基于BloomZ 1B2 的中文语言模型。裁剪词表和WordsEmbedding后参数量为0.9B左右,使用开源指令数据进行微调训练。目前主要使用Belle,alpaca_gpt4_data_zh,firefly 微调。
    2. 从头预训练中文LLaMA模型。
      1. Chatterbox-LLaMA-zh-base 使用33G语料从头预训练初始化的LLaMA-base中文模型,重新制作了中文词表与分词器。详细介绍见该文档 PS:已更新100G中文语料从头预训练版本
  3. 语言模型的相关应用
    1. 基于大模型的Web聊天Demo与微信机器人实现。

数据集

整理并当前可用的中文NLP相关的大模型训练的数据集,目前已整理30+。并陆续发布新爬取的中文数据集。

开源数据集

本项目爬取并整理的部分数据。

  • 人民日报数据集 :194603月-201012月 其中2004-2010年数据集缺失标题并有格式混乱的现象。
  • 新浪新闻数据集:新浪网首页新闻文档,2002年-2023年全部首页链接的新闻文档。

模型

Chatterbox-LLaMA-zh-base

使用33G中文语料重头开始预训练的Llama-base模型,参数量约为0.8B左右。旨在提供可用的中小型基础模型。针对中文语料重新构建了embedding层和tokenizer,未经过指令微调。无需遵守原LLaMA权重协议。

使用数据

License

The use of this repo is subject to the Apache License

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