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searching for Okapi BM25 3 found (10 total)

alternate case: okapi BM25

LGTE (601 words) [view diff] exact match in snippet view article find links to article

Systems (ILPS). At the time, the tool was tested with success for the Okapi BM25 model, and a multinomial language model, but also includes divergence

Probabilistic relevance model (330 words) [view diff] no match in snippet view article find links to article

the same author. The best-known derivative of this framework is the Okapi (BM25) weighting scheme, along with BM25F, a modification thereof. Robertson

Information retrieval (3,387 words) [view diff] no match in snippet view article find links to article

Independence Model Probabilistic relevance model on which is based the okapi (BM25) relevance function Uncertain inference Language models Divergence-from-randomness