1746 search results - page 180 / 350 » Hierarchical Unsupervised Learning |
158
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KSEM
2010
Springer
15 years 3 months ago
2010
Springer
Given the proven usefulness of ontologies in many areas, the representation of logical axioms associated to ontological concepts and relations has become an important task in order...
367
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CVPR
2009
IEEE
16 years 11 months ago
2009
IEEE
The problem of recognizing actions in realistic videos
is challenging yet absorbing owing to its great potentials
in many practical applications. Most previous research is
limit...
128
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ICPR
2004
IEEE
16 years 5 months ago
2004
IEEE
Boosting-basedmethods have recently led to the state-ofthe-art face detection systems. In these systems, weak classifiers to be boosted are based on simple, local, Haar-like featu...
149
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UAI
2003
15 years 6 months ago
2003
We present an application of hierarchical Bayesian estimation to robot map building. The revisiting problem occurs when a robot has to decide whether it is seeing a previously-bui...
137
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IJDAR
2006
15 years 4 months ago
2006
This paper presents a genetic programming based approach for optimizing the feature extraction step of a handwritten character recognizer. This recognizer uses a simple multilayer ...