1531 search results - page 54 / 307 » Learning probabilistic models of the Web |
142
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UAI
2001
15 years 6 months ago
2001
A serious problem in learning probabilistic models is the presence of hidden variables. These variables are not observed, yet interact with several of the observed variables. Dete...
191
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ECCV
2004
Springer
16 years 7 months ago
2004
Springer
Abstract. The exploitation of video data requires to extract information at a rather semantic level, and then, methods able to infer "concepts" from low-level video featu...
145
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IUI
2009
ACM
16 years 2 months ago
2009
ACM
Adaptive software systems are intended to modify their appearance, performance or functionality to the needs and preferences of different users. A key bottleneck in building effec...
164
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ACCV
2006
Springer
15 years 11 months ago
2006
Springer
We view the task of change detection as a problem of object recognition from learning. The object is defined in a 3D space where the time is the 3rd dimension. We propose two com...
142
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SIGIR
2002
ACM
15 years 5 months ago
2002
ACM
The intuition that different text classifiers behave in qualitatively different ways has long motivated attempts to build a better metaclassifier via some combination of classifie...