Difference between revisions of "Vector space models"
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| − | Vector space model (or term vector model) is an algebraic model for representing text documents (and any objects, in general) as vectors of identifiers, such as, for example, index terms. It is used in information filtering, information retrieval, indexing and relevancy rankings. Its first use was in the SMART Information Retrieval System. | + | Vector space model (or term vector model) is an algebraic [[Category::Method|model]] for representing text documents (and any objects, in general) as vectors of identifiers, such as, for example, index terms. It is used in information filtering, information retrieval, indexing and relevancy rankings. Its first use was in the SMART Information Retrieval System. |
[http://en.wikipedia.org/wiki/Vector_space_model External link] | [http://en.wikipedia.org/wiki/Vector_space_model External link] | ||
Revision as of 20:34, 30 September 2012
Vector space model (or term vector model) is an algebraic model for representing text documents (and any objects, in general) as vectors of identifiers, such as, for example, index terms. It is used in information filtering, information retrieval, indexing and relevancy rankings. Its first use was in the SMART Information Retrieval System.
