Efficient processing of complex features for information retrieval
Text search systems research has primarily focused on simple occurrences of query terms within documents to compute document relevance scores. However, recent research shows that additional document features are crucial for improving retrieval effectiveness. We develop a series of techniques for eff...
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| Language: | ENG |
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ScholarWorks@UMass Amherst
2008
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| Online Access: | https://scholarworks.umass.edu/dissertations/AAI3315499 |