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Title: Combining multiple sources of evidence for information retrieval
Authors: Xi, Wensi
Keywords: DRNTU::Engineering::Computer science and engineering::Information systems::Information storage and retrieval
DRNTU::Engineering::Computer science and engineering::Computing methodologies::Artificial intelligence
Issue Date: 2001
Abstract: This study explores the use of logistic regression for combining multiple sources of evidence and different weighting schemes for the purpose of improving the retrieval performance. The effectiveness of using logistic regression is compared with the effectiveness of manually combined methods.
Rights: Nanyang Technological University
Fulltext Permission: restricted
Fulltext Availability: With Fulltext
Appears in Collections:SCSE Theses

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