2683 search results - page 339 / 537 » Machine learning problems from optimization perspective |
171
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PR
2007
15 years 2 months ago
2007
The advantage of a kernel method often depends critically on a proper choice of the kernel function. A promising approach is to learn the kernel from data automatically. In this p...
122
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NIPS
2003
15 years 4 months ago
2003
What happens to the optimal interpretation of noisy data when there exists more than one equally plausible interpretation of the data? In a Bayesian model-learning framework the a...
113
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ECCV
2010
Springer
15 years 8 months ago
2010
Springer
Abstract. Naive Bayes Nearest Neighbor (NBNN) is a feature-based image classifier that achieves impressive degree of accuracy [1] by exploiting ‘Image-toClass’ distances and b...
134
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ICPR
2002
IEEE
15 years 8 months ago
2002
IEEE
Detecting and recognizing face images automatically is a difficult task due to the variability of illumination, presentation angle, face expression and other common problems of m...
116
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PKDD
2010
Springer
15 years 28 days ago
2010
Springer
We consider the problem of numerical stability and model density growth when training a sparse linear model from massive data. We focus on scalable algorithms that optimize certain...