4557 search results - page 310 / 912 » A performance evaluation of local descriptors |
186
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CLEF
2007
Springer
16 years 25 days ago
2007
Springer
The CLEF-2007 Cross-Language Speech Retrieval (CL-SR) track included two tasks: to identify topically coherent segments of English interviews in a known-boundary condition, and to...
177
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SIGIR
2003
ACM
15 years 12 months ago
2003
ACM
The empirical investigation of the effectiveness of information retrieval (IR) systems requires a test collection, a set of query topics, and a set of relevance judgments made by ...
150
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CIKM
2003
Springer
15 years 12 months ago
2003
Springer
Prior research into search system scalability has primarily addressed query processing efficiency [1, 2, 3] or indexing efficiency [3], or has presented some arbitrary system arch...
184
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CLEF
2008
Springer
15 years 8 months ago
2008
Springer
The wikipediaMM task provides a testbed for the system-oriented evaluation of ad-hoc retrieval from a collection of Wikipedia images. It became a part of the ImageCLEF evaluation ...
210
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GECCO
2008
Springer
15 years 7 months ago
2008
Springer
Evolutionary Algorithms’ (EAs’) application to real world optimization problems often involves expensive fitness function evaluation. Naturally this has a crippling effect on ...