4773 search results - page 855 / 955 » Learning from Uncertain Data |
240
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VLSISP
2010
15 years 4 months ago
2010
Abstract In case of insufficient data samples in highdimensional classification problems, sparse scatters of samples tend to have many ‘holes’—regions that have few or no nea...
288
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KES
2011
Springer
15 years 1 months ago
2011
Springer
When students study for multiple-choice cloze tests as the Test of English for International Communication (TOEIC), they tend to repeatedly tackle questions of the same type. In su...
190
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ICCV
2007
IEEE
16 years 8 months ago
2007
IEEE
In this paper we present an empirical study of object category recognition using generalized samples and a set of sequential tests. We study 33 categories, each consisting of a sm...
182
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MM
2009
ACM
16 years 25 days ago
2009
ACM
Automatic video search based on semantic concept detectors has recently received significant attention. Since the number of available detectors is much smaller than the size of h...
191
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ICASSP
2007
IEEE
16 years 19 days ago
2007
IEEE
Many content-based image retrieval applications suffer from small sample set and high dimensionality problems. Relevance feedback is often used to alleviate those problems. In thi...