RAG 检索到了相似内容,为什么答案还是错的?

Source evidence

What RADAR observed and classified to build this opportunity. It is what the source published, not a verification that the offer is still active.

• JuejinObserved: Oct 4, 2026Source reliability: 60%

  RAG 检索到了相似内容,为什么答案还是错的?. RAG 检索到相似内容,答案为何还是错?本文以“膝盖不适恢复训练”为例,逐层排查 Query 改写、RRF 融合与 Cross-Encoder 精排,梳理约束条件丢失及召回失效的工程定位方法

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