14 search results - page 1 / 3 » A first-order interior-point method for linearly constrained... |
SIAMSC
2010
14 years 5 months ago
2010
We present a line-search algorithm for large-scale continuous optimization. The algorithm is matrix-free in that it does not require the factorization of derivative matrices. Inste...
EOR
2010
14 years 10 months ago
2010
We propose a modified alternate direction method for solving convex quadratically constrained quadratic semidefinite optimization problems. The method is a first-order method, the...
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MP
2011
14 years 5 months ago
2011
Abstract: We propose a first-order interior-point method for linearly constrained smooth optimization that unifies and extends first-order affine-scaling method and replicator d...
KDD
2007
ACM
15 years 11 months ago
2007
ACM
The kernel function plays a central role in kernel methods. In this paper, we consider the automated learning of the kernel matrix over a convex combination of pre-specified kerne...
ECCV
2010
Springer
15 years 1 months ago
2010
Springer
A face image relighting method using locally constrained global optimization is presented in this paper. Based on the empirical fact that common radiance environments are locally h...