Yousef Saad Department Of Computer Science And Engineering
Yousef Saad Department Of Computer Science And Engineering
Yousef Saad Department Of Computer Science And Engineering
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Information Retrieval: Vector Space Model<br />
➤ Given: a collection of documents (columns of a matrix A)<br />
and a query vector q.<br />
➤ Collection represented by an m × n term by document<br />
matrix with aij = LijGiNj<br />
➤ Queries (‘pseudo-documents’) q are represented similarly<br />
to a column<br />
CSE Colloquium 11/09/09 p. 43