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

Post-2021 instruction-tuned dense models such as E5 BGE-M3 and GTE often beat BM25 out-of-distribution by 15 to 25 percent, so treat BM25 as the deterministic first stage and hybrid plus rerank as the quality target

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

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[ 39 ] Browsers of basic mobile phones do not understand JavaScript or media queries , so a recommended practice was to create a basic web site and enhance it for smartphones and personal computers , rather than rely on graceful degradation to make a complex, image-heavy site work on mobile phones

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It is often normalized so that it is comparable across queries, giving Normalized DCG (nDCG or NDCG)[2]

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These unfinished features are hidden (toggled) so that they do not appear in the user interface

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Nevertheless, the "inversion" concept does not mean that lower-level layers directly depend on higher-level layers

If this file does not exist, web robots assume that the website owner does not wish to place any limitations on crawling the entire site

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Example: /* Groups: The function definitions Parts: The terms on each function */ Module A { /* Implementation of r(x) = 5x + 3 There is no particular reason to group functions in this way, so the module is said to have Coincidental Cohesion

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[ 4 ] Wolpe's belief was that a person could not be both assertive and anxious at the same time, and thus being assertive would inhibit anxiety

[ 2 ] A reactor also allows for easily modifying or expanding specific request handler routines, though the pattern does have some drawbacks and limitations

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In addition to correctly connecting the nets, routers may also be expected to make sure the design meets timing, has no crosstalk problems, meets any metal density requirements, does not suffer from antenna effects , and so on

A classic real-time approach is precomputed radiance transfer , which precomputes light transport so that low-frequency lighting can be changed in real time while preserving effects such as soft shadows and interreflections, but its original form generally assumed fixed geometry and could not vary lighting and view

[ 9 ] [ 10 ] [ 11 ] Jason Cahoon, a Site Reliability Engineer [ 12 ] at Google, contributed a chapter on Google DiRT [ 13 ] in the "Chaos Engineering" book [ 14 ] and described the system at the GOTOpia 2021 conference

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Skin is a good case in point; only about 6% of reflectance is direct, 94% is from subsurface scattering

[ 1 ] Since data may be visible on the Internet, sensitive information such as passwords and personal com