On the necessity of term dependence in a
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Bollmann-Sdorra, Peter ;Raghavan, Vijay V.
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Article
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1998
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John Wiley and Sons
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English
โ 85 KB
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In recent years, in the context of the vector space model, the view, held by many researchers, that documents, queries, terms, etc., are all elements of a common space has been challenged (Bollmann-Sdorra & Raghavan, 1993). In particular, it was noted that term independence has to be investigated in