Okapi BM25
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BM25
In information retrieval, Okapi BM25 is a ranking function used by search engines to estimate the relevance of documents to a given search query. It is based on the probabilistic retrieval framework developed in the 1970s and 1980s by Stephen E. Robertson, Karen Spärck Jones, and others.
1Total Mentions
+0.40Sentiment (Positive)
0.0%Velocity (7d)
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1Uses
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Positive sentiment
Negative sentiment
Range: -1 to +1
| Week | Avg Sentiment | Mentions |
|---|---|---|
| 2026-W11 | 0.40 | 1 |