2683 search results - page 220 / 537 » Machine learning problems from optimization perspective |
136
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ICML
2007
IEEE
16 years 4 months ago
2007
IEEE
Given a sample covariance matrix, we examine the problem of maximizing the variance explained by a particular linear combination of the input variables while constraining the numb...
139
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NIPS
2007
15 years 4 months ago
2007
Semi-supervised methods use unlabeled data in addition to labeled data to construct predictors. While existing semi-supervised methods have shown some promising empirical performa...
126
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IUI
2005
ACM
15 years 8 months ago
2005
ACM
We present PLIANT, a learning system that supports adaptive assistance in an open calendaring system. PLIANT learns user preferences from the feedback that naturally occurs during...
146
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PAMI
2011
14 years 10 months ago
2011
—Extracting high-quality dynamic foreground layers from a video sequence is a challenging problem due to the coupling of color, motion, and occlusion. Many approaches assume that...
159
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HICSS
2003
IEEE
15 years 8 months ago
2003
IEEE
The assignment problem originally arising from parallel and distributed computing has been investigated intensively since the 70’s when Harold Stone proposed a method to solve i...