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 d...

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Bibliographic Details
Main Authors: Isbell, Charles, Viola, Paul
Language:en_US
Published: 2004
Online Access:http://hdl.handle.net/1721.1/6674