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1998

Restructuring Sparse High Dimensional Data for Effective Retrieval

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Restructuring Sparse High Dimensional Data for Effective Retrieval
The task in text retrieval is to find the subset of a collection of documents relevant to a user's information request, usually expressed as a set of words. Classically, documents and queries are represented as vectors of word counts. In its simplest form, relevance is defined to be the dot product between a document and a query vector
Charles Lee Isbell Jr., Paul A. Viola
Added 01 Nov 2010
Updated 01 Nov 2010
Type Conference
Year 1998
Where NIPS
Authors Charles Lee Isbell Jr., Paul A. Viola
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