94 search results - page 2 / 19 » Second Order Subspace Analysis and Simple Decompositions |
ISIPTA
2003
IEEE
13 years 10 months ago
2003
IEEE
A second-order hierarchical uncertainty model of a system of independent random variables is studied in the paper. It is shown that the complex nonlinear optimization problem for ...
ICCV
2003
IEEE
14 years 7 months ago
2003
IEEE
In this paper, we propose a novel approach for facial expression decomposition - Higher-Order Singular Value Decomposition (HOSVD), a natural generalization of matrix SVD. We lear...
CIKM
2006
Springer
13 years 9 months ago
2006
Springer
The blogosphere--the totality of blog-related Web sites-has become a great source of trend analysis in areas such as product survey, customer relationship, and marketing. Existing...
ICIP
2005
IEEE
14 years 7 months ago
2005
IEEE
We study the use of kernel subspace methods that learn low-dimensional subspace representations for classification tasks. In particular, we propose a new method called kernel weigh...
CVPR
2005
IEEE
14 years 7 months ago
2005
IEEE
In this paper, we present a novel approach to solving the supervised dimensionality reduction problem by encoding an image object as a general tensor of 2nd or higher order. First...