2391 search results - page 103 / 479 » A Portfolio Approach to Algorithm Selection |
120
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ICTIR
2009
Springer
15 years 9 months ago
2009
Springer
Abstract. It is well known that pseudo-relevance feedback (PRF) improves the retrieval performance of Information Retrieval (IR) systems in general. However, a recent study by Cao ...
140
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CIKM
2010
Springer
15 years 1 months ago
2010
Springer
Recently, the problem of efficiently supporting advanced query operators, such as nearest neighbor or range queries, over multidimensional data in widely distributed environments...
143
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WSC
2007
15 years 5 months ago
2007
Statistical selection procedures can identify the best of a finite set of alternatives, where “best” is defined in terms of the unknown expected value of each alternative’...
142
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ECCV
1992
Springer
15 years 7 months ago
1992
Springer
A key problem in model-based object recognition is selection, namely, the problem of determining which regions in the image are likely to come from a single object. In this paper w...
131
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ICML
2000
IEEE
16 years 4 months ago
2000
IEEE
Landmarking is a novel approach to describing tasks in meta-learning. Previous approaches to meta-learning mostly considered only statistics-inspired measures of the data as a sou...