28 search results - page 6 / 6 » Constrained Laplacian Eigenmap for dimensionality reduction |
191
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CVPR
2007
IEEE
16 years 8 months ago
2007
IEEE
The estimation of head pose angle from face images is an integral component of face recognition systems, human computer interfaces and other human-centered computing applications....
159
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MM
2005
ACM
15 years 11 months ago
2005
ACM
We consider the problem of image representation and clustering. Traditionally, an n1 × n2 image is represented by a vector in the Euclidean space Rn1×n2 . Some learning algorith...
152
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ICPR
2010
IEEE
15 years 4 months ago
2010
IEEE
In this paper, an easily implemented semi-supervised graph learning method is presented for dimensionality reduction and clustering, using the most of prior knowledge from limited...