Rare card
Okapi BM25
- Value
- 50 W
- Attack
- 253
- Defence
- 202
- Players
- 0
In information retrieval, Okapi BM25 (BM is an abbreviation of best matching) 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.
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