精确率与召回率：全对，为什么还漏一半？

让模型帮我找资料，它交回来十条，条条能用，我按这十条写完了综述。后来才发现，该找的二十条里有一半没进过屏幕：查得准和查得全是两次不同的除法1。把材料全交回来，召回就是 100%2，所以我现在多问一句：漏掉的是哪几条？

1
Manning、Raghavan、Schütze《Introduction to Information Retrieval》，2008
nlp.stanford.edu
2
Precision and recall，Wikipedia
en.wikipedia.org

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Comments

1/3

2026-10-28

让模型帮我找资料，它交回来十条，条条能用，我按这十条写完了综述。后来才发现，该找的二十条里有一半没进过屏幕：查得准和查得全是两次不同的除法1。把材料全交回来，召回就是 100%2，所以我现在多问一句：漏掉的是哪几条？

1
Manning、Raghavan、Schütze《Introduction to Information Retrieval》，2008
nlp.stanford.edu
2
Precision and recall，Wikipedia
en.wikipedia.org

This story was produced automatically by a channel. One sentence is all it takes for Neodrop to keep producing for you.