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ERIC Number: EJ623613
Record Type: Journal
Publication Date: 2001
Pages: N/A
Abstractor: N/A
Reference Count: N/A
ISSN: ISSN-0306-4573
Level Search Schemes for Information Filtering and Retrieval.
Zhang, Xiaoyan; Berry, Michael W.; Raghavan, Padma
Information Processing & Management, v37 n2 p313-34 Mar 2001
Discusses latent semantic indexing (LSI); considers the high cost associated with the singular value decomposition (SVD) of the large term-by-document matrix that becomes a barrier for its application to scalable information retrieval; and shows that information filtering using level search techniques can reduce the SVD computation cost for LSI. (Author/LRW)
Publication Type: Journal Articles; Reports - Descriptive
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A