4542 search results - page 43 / 909 » Unsupervised Feature Selection Using Feature Similarity |
192
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ICETET
2009
IEEE
14 years 12 months ago
2009
IEEE
A completely automatic face recognition system is presented. The method works on color face images and localizes the face region from them initially. It then determines and select...
138
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CVPR
2000
IEEE
15 years 6 months ago
2000
IEEE
We formulate face alignment as a model-based parameter estimation problem in this paper. First, we work within a framework that combines two separate subspace models to r epresent...
103
Voted
ESANN
2007
15 years 3 months ago
2007
Spectral data often have a large number of highly-correlated features, making feature selection both necessary and uneasy. A methodology combining hierarchical constrained clusteri...
121
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ICPR
2008
IEEE
15 years 8 months ago
2008
IEEE
We propose an online anomal movement detection method using incremental unsupervised learning. As the feature for discrimination, we extract the principal component of the spatio-...
117
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ICCVW
1999
Springer
15 years 6 months ago
1999
Springer
Abstract. Popular algorithms for feature matching and model extraction fall into two broad categories, generate-and-test and Hough transform variations. However, both methods su er...