Quote: better information retrieval if weight words by frequency of use

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Experiments with statistical information retrieval have shown that … weight is usually referred to as TF.IDF, which … component based on the inverse of the frequency … [Salton and McGill, Intro to Modern Information Retrieval, 1983]   Google-1   Google-2

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Quote: TF.IDF weighting for query words uses the frequency of a term in the document and its inverse frequency in the collection

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Topic: information retrieval with queries (18 items)