Unverified50% confidenceFactExact time
文档切分策略是RAG系统中对最终效果影响最大的环节之一，研究表明其影响甚至超过模型选择本身
1
Sources
50%
Confidence
Long-term
Relevance
7/14/2026
First Seen
Sources
从零构建离线RAG应用：PDF文档本地问答完整指南
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