vol.02 如何“手搓”一个ChatGPT！

这周呢，一起来学习的课程是Andrej Karpathy《如何构建chatgpt》，如果你也被像SFT、标注、分词、幻觉这样的名词搞得云里雾里，那么这期节目非常适合你去收听。本期我们将大家拆解构建大语言模型的三个阶段：训练、监督微调、强化学习，一起来了看看大语言模型是如何炼成的！你将听到：l Andrej Karpathy 是谁？为什么他的课值得听？l 为什么说Token是AI的语言？l 如何通过打分和奖励机制，让AI的回答更符合人类价值观？l AI的幻觉与缺陷 —— 为什么ChatGPT有时候会一本正经地胡说八道？相关名词：l Large Language Model (LLM)：一种通过在海量文本上训练，能够理解和生成自然语言的人工智能模型。l Token (分词)：将文本拆分后供模型处理的基本单位，可以是词、字或子词。l SFT (监督微调)：用高质量问答数据对预训...去小宇宙查看完整单集简介在小宇宙查看该单集文稿

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vol.02 如何“手搓”一个ChatGPT！

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