1550 search results - page 276 / 310 » Cost-sensitive face recognition |
CLEF
2009
Springer
14 years 9 months ago
2009
Springer
Abstract. The present article describes the system used for the our first participation in the imageCLEF 2009 Photo Annotation task. For the image classification we used four compo...
118
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COMPSYSTECH
2009
14 years 9 months ago
2009
: Facial expressions play an important role in human nonverbal communication. They can be generated by activation and dilatation of facial muscles. In this paper we describe a syst...
109
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JMLR
2010
14 years 6 months ago
2010
We present an extension of sparse PCA, or sparse dictionary learning, where the sparsity patterns of all dictionary elements are structured and constrained to belong to a prespeci...
JMLR
2010
14 years 6 months ago
2010
Of all of the challenges which face the selection of relevant features for predictive data mining or pattern recognition modeling, the adaptation of computational intelligence tec...
144
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CVPR
2012
IEEE
13 years 2 months ago
2012
IEEE
Recent work has shown that visual attributes are a powerful approach for applications such as recognition, image description and retrieval. However, fusing multiple attribute scor...