Unverified50% confidenceFactExact time
MRR (Mean Reciprocal Rank) is more sensitive to top-ranked results, with a correct tool ranked 1st scoring 1 point, 2nd scoring 0.5 points, and 5th scoring 0.2 points.
1
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50%
Confidence
Long-term
Relevance
10/12/2026
First Seen
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Related Claims
UnverifiedSignTrace achieves a Mean Reciprocal Rank (MRR) of 0.9540 on the benchmark test.72% similarUnverifiedRecall@K measures whether relevant documents appear in the top K results, while MRR measures the ranking position of the first relevant result.70% similarUnverified净 MRR 增长率 = (新增 MRR + 扩展 MRR - 流失 MRR - 收缩 MRR) / 期初 MRR67% similarUnverifiedThe Top3 configuration, which uses the fewest metrics, achieved the highest average performance, indicating that fewer metrics actually yield higher performance under this experimental setting.65% similarUnverifiedThe project introduces three standard retrieval evaluation metrics: Hit Rate, MRR (Mean Reciprocal Rank), and NDCG (Normalized Discounted Cumulative Gain).63% similar
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