Vector space model
ALGEBRAIC MODEL FOR REPRESENTING TEXT DOCUMENTS (AND ANY OBJECTS, IN GENERAL) AS VECTORS OF IDENTIFIERS, SUCH AS, FOR EXAMPLE, INDEX TERMS
Vector Space Model; Topic-based Vector Space Model; Topic based vector space model; Topic based Vector Space Model; Topic Based Vector Space Model; Vectorial semantics; Term vector model
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 index terms). It is used in information filtering, information retrieval, indexing and relevancy rankings.