Topic-based vector space model: Difference between revisions
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In automatic information filtering, the '''topic-based vector space model (TVSM)''' extends the [[vector space model]] by removing the constraint that the term-vectors must be orthogonal. In contrast to the [[generalized vector space model]] the topic-based vector space model does not depend on cooccurence-based similarities between terms. |
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==External links== |
==External links== |
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Revision as of 13:20, 10 June 2005
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In automatic information filtering, the topic-based vector space model (TVSM) extends the vector space model by removing the constraint that the term-vectors must be orthogonal. In contrast to the generalized vector space model the topic-based vector space model does not depend on cooccurence-based similarities between terms.
External links
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