2261 search results - page 314 / 453 » Supervised Topic Models |
124
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ICWS
2009
IEEE
16 years 2 months ago
2009
IEEE
—Community of web services (CWS) is a society composed by a number of functionally identical web services. The communities always aim to increase their reputation level in order ...
119
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CVPR
2010
IEEE
16 years 1 months ago
2010
IEEE
Active learning methods aim to select the most informative unlabeled instances to label first, and can help to focus image or video annotations on the examples that will most impr...
128
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CVPR
2010
IEEE
16 years 1 months ago
2010
IEEE
Many successful models for scene or object recognition transform low-level descriptors (such as Gabor filter responses, or SIFT descriptors) into richer representations of interme...
152
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CVPR
2010
IEEE
16 years 1 months ago
2010
IEEE
How can knowing about some categories help us to discover new ones in unlabeled images? Unsupervised visual category discovery is useful to mine for recurring objects without huma...
286
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AVSS
2009
IEEE
15 years 11 months ago
2009
IEEE
—In this paper, we consider the challenging problem of unusual event detection in video surveillance systems. The proposed approach makes a step toward generic and automatic dete...