17 search results - page 1 / 4 » Nonmonotone Spectral Projected Gradient Methods on Convex Se... |
SIAMJO
2000
13 years 4 months ago
2000
SIAMJO
2008
13 years 5 months ago
2008
A new active set algorithm for minimizing quadratic functions with separable convex constraints is proposed by combining the conjugate gradient method with the projected gradient. ...
NA
2010
13 years 3 months ago
2010
A method for linearly constrained optimization which modifies and generalizes recent box-constraint optimization algorithms is introduced. The new algorithm is based on a relaxed...
CDC
2010
IEEE
13 years 2 days ago
2010
IEEE
The focus of this paper is on the set intersection problem for closed convex sets admitting projection operation in a closed form. The objective is to investigate algorithms that w...
ICIP
2004
IEEE
14 years 6 months ago
2004
IEEE
Pixels in hyperspectral images usually contain spectra from several classifiable objects, so that the recorded pixel is a mixture of the classes. Current methods estimate the prop...