postor/chatpdf-minimal-demo

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chatpdf-minimal-demo chatpdf 的最小实现，和文章对话 | mvp of chatpdf 此项目目的在于研究 chatpdf 实现原理 | this project aims at learn how to build app like chatpdf 实现原理 | process flow 文章切片到段落 | split articles into pieces 通过 OpenAI 的 embedding 接口将每个段落转换为 embedding | convert each piece into embedding with OpenAI 将提问的问题转换为 embedding | convert user question into embedding 把问题的 embedding 比较所有段落 embedding 得到近似程度并排序 | compare question embedding with all the embeddings of pieces and sort the result 把和提问(语义)最接近的一个或几个段落作为上下文，通过 OpenAI...