1313 search results - page 153 / 263 » Dimensionality Reduction for Classification |
165
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AMFG
2003
IEEE
15 years 8 months ago
2003
IEEE
In this paper, we propose the concept of Manifold of Facial Expression based on the observation that images of a subject’s facial expressions define a smooth manifold in the hig...
101
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DAC
2009
ACM
15 years 10 months ago
2009
ACM
This paper describes an automatic methodology for optimizing sample point selection for using in the framework of model order reduction (MOR). The procedure, based on the maximiza...
168
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CVPR
2001
IEEE
16 years 5 months ago
2001
IEEE
To utilize CT or MRI images for computer aided diagnosis applications, robust features that represent 3-D image data need to be constructed and subsequently used by a classificati...
107
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ICPR
2006
IEEE
16 years 4 months ago
2006
IEEE
We propose a competitive finite mixture of neurons (or perceptrons) for solving binary classification problems. Our classifier includes a prior for the weights between different n...
136
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ICML
2008
IEEE
16 years 4 months ago
2008
IEEE
In this paper we study how to improve nearest neighbor classification by learning a Mahalanobis distance metric. We build on a recently proposed framework for distance metric lear...