The fuller name, Okapi BM25, includes the name of the first system to use it, which was the Okapi information retrieval system, implemented at London's City University[1] in the 1980s and 1990s

S-Class Information Retrieval The empirically validated retrieval progression is BM25 then learned-sparse then dense then hybrid fusion with re-ranking

[7] It was initially available for download from its home at the SourceForge web site

NOTE: ACM DL title omits the trailing word Research; the project site and arXiv include it

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[ 16 ] Accio is an AI native application that is built upon Qwen and is used to generate market insights and answer sourcing questions for Alibaba's business to business e-commerce site

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Unemployment benefits are generally given only to those registering as becoming unemployed through no fault of their own, and often on conditions ensuring that they seek work

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