An improved general extra-gradient method with refined step size for nonlinear monotone variational inequalities.
M. H. XuX. M. YuanQ. L. HuangPublished in: J. Glob. Optim. (2007)
Keyphrases
- step size
- gradient method
- variational inequalities
- complementarity problems
- convergence rate
- cost function
- primal dual
- convergence speed
- negative matrix factorization
- special case
- sensitivity analysis
- optimization methods
- convex sets
- upper bound
- fixed point
- image segmentation
- pairwise
- support vector
- feature extraction