1863 search results - page 254 / 373 » A supervised learning approach for imbalanced data sets |
184
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ISWC
2006
IEEE
16 years 8 days ago
2006
IEEE
We present an approach to activity discovery, the unsupervised identification and modeling of human actions embedded in a larger sensor stream. Activity discovery can be seen as ...
136
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ICML
2006
IEEE
16 years 7 months ago
2006
IEEE
In this paper we study a new framework introduced by Vapnik (1998) and Vapnik (2006) that is an alternative capacity concept to the large margin approach. In the particular case o...
178
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ICCV
2005
IEEE
16 years 8 months ago
2005
IEEE
We have developed a two-phase generative / discriminative learning procedure for the recognition of classes of objects and concepts in outdoor scenes. Our method uses both multipl...
190
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CVPR
2008
IEEE
15 years 6 months ago
2008
IEEE
In real world, an image is usually associated with multiple labels which are characterized by different regions in the image. Thus image classification is naturally posed as both ...
166
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AAAI
1998
15 years 7 months ago
1998
The World Wide Web is a vast source of information accessible to computers, but understandable only to humans. The goal of the research described here is to automatically create a...