Using Linear Algebra for Intelligent Information Retrieval

by: Michael W Berry, Susan T Dumais, Gavin W O'Brien

No. UT-CS-94-270. (1994)

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Abstract

. Currently, most approaches to retrieving textual materials from scientific databases depend on a lexical match between words in users' requests and those in or assigned to documents in a database. Because of the tremendous diversity in the words people use to describe the same document, lexical methods are necessarily incomplete and imprecise. Using the singular value decomposition (SVD), one can take advantage of the implicit higher-order structure in the association of terms with documents...

@techreport{citeulike:370340, abstract = {. Currently, most approaches to retrieving textual materials from scientific databases depend on a lexical match between words in users' requests and those in or assigned to documents in a database. Because of the tremendous diversity in the words people use to describe the same document, lexical methods are necessarily incomplete and imprecise. Using the singular value decomposition (SVD), one can take advantage of the implicit higher-order structure in the association of terms with documents...}, author = {Berry, Michael W. and Dumais, Susan T. and O'Brien, Gavin W. }, citeulike-article-id = {370340}, keywords = {information-retrieval, informationretrieval, ir, linearalgebra, search}, number = {UT-CS-94-270}, posted-at = {2005-10-29 15:24:03}, priority = {2}, title = {Using Linear Algebra for Intelligent Information Retrieval}, url = {http://citeseer.ist.psu.edu/berry95using.html}, year = {1994} }

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TY - RPRT ID - citeulike:370340 L3 - citeulike-article-id:370340 TI - Using Linear Algebra for Intelligent Information Retrieval IS - UT-CS-94-270 N2 - . Currently, most approaches to retrieving textual materials from scientific databases depend on a lexical match between words in users' requests and those in or assigned to documents in a database. Because of the tremendous diversity in the words people use to describe the same document, lexical methods are necessarily incomplete and imprecise. Using the singular value decomposition (SVD), one can take advantage of the implicit higher-order structure in the association of terms with documents... KW - information-retrieval KW - informationretrieval KW - ir KW - linearalgebra KW - search AU - Berry, Michael AU - Dumais, Susan AU - O'Brien, Gavin PY - 1994/// UR - http://citeseer.ist.psu.edu/berry95using.html ER -

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