Group: SWBM25
(1 ranking factors)
Factors |
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Swbm25
web_production: 452
Weight: 0.019740981979634 Cunning BM25 in a sliding window. The size of the window is set in sentences. 'Jokers' are used for headlines and the beginning of the document. Morphological proximity and structure of the text are taken into account. The weight of the window fades with the removal from the beginning of the document.
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