2286 search results - page 76 / 458 » The Combination and Evaluation of Query Performance Predicti... |
145
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MDAI
2005
Springer
15 years 9 months ago
2005
Springer
Combining a set of classifiers has often been exploited to improve the classification performance. Accurate as well as diverse base classifiers are prerequisite to construct a good...
157
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ICDE
2005
IEEE
15 years 9 months ago
2005
IEEE
Many location-based applications require constant monitoring of k-nearest neighbor (k-NN) queries over moving objects within a geographic area. Existing approaches to this problem...
156
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SIGMOD
2012
ACM
13 years 6 months ago
2012
ACM
Query substitution is an important problem in information retrieval. Much work focuses on how to find substitutes for any given query. In this paper, we study how to efficiently ...
141
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BMCBI
2008
15 years 4 months ago
2008
Background: Genomic islands (GIs) are clusters of genes in prokaryotic genomes of probable horizontal origin. GIs are disproportionately associated with microbial adaptations of m...
133
Voted
CLEF
2005
Springer
15 years 9 months ago
2005
Springer
Image retrieval has great potential for a variety of tasks in medicine but is currently underdeveloped. For the ImageCLEF 2005 medical task, we used a text retrieval system as the ...