Unverified50% confidenceOpinionExact time
向量嵌入的模糊匹配特性在代码精确定位场景成为噪音来源，容易将语义相似但功能不同的代码误判为相近
1
Sources
50%
Confidence
Long-term
Relevance
7/13/2026
First Seen
Sources
Claude Code为何放弃RAG，选择Grep搜索代码
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