2440 search results - page 69 / 488 » Explanation-Based Feature Construction |
171
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RIVF
2008
15 years 2 months ago
2008
The classification image into one of several categories is a problem arisen naturally under a wide range of circumstances. In this paper, we present a novel unsupervised model for ...
106
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SDM
2007
SIAM
15 years 2 months ago
2007
SIAM
We study the joint feature selection problem when learning multiple related classification or regression tasks. By imposing an automatic relevance determination prior on the hypo...
ICPR
2010
IEEE
15 years 14 days ago
2010
IEEE
We propose an information fusion approach to tracking objects from different viewpoints that can detect and recover from tracking failures. We introduce a reliability measure that...
129
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ICIP
1999
IEEE
16 years 3 months ago
1999
IEEE
We address a new perceptual grouping algorithmfor aerial images, which employs a decision tree classifier and hierarchical multilevel grouping strategy an a bottom-up fashion. In ...
SIGIR
2006
ACM
15 years 7 months ago
2006
ACM
The performance of document clustering systems depends on employing optimal text representations, which are not only difficult to determine beforehand, but also may vary from one ...