Unverified50% confidenceFactExact time
Recall@k衡量前k个检索结果中是否包含所有相关文档,nDCG@k考虑相关文档的排名位置并归一化使不同查询可比,两者是检索评估的黄金标准,BEIR基准即采用它们。
1
Sources
50%
Confidence
Long-term
Relevance
10/12/2026
First Seen
Sources
Related Entities
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