Alternating Proximal Gradient Method for Convex Minimization.
Shiqian MaPublished in: J. Sci. Comput. (2016)
Keyphrases
- gradient method
- convex minimization
- global convergence
- convergence rate
- optimization methods
- step size
- convergence speed
- negative matrix factorization
- convex formulation
- image processing
- global optimum
- optimization problems
- nearest neighbor
- evolutionary algorithm
- particle swarm optimization algorithm
- search space
- data analysis
- objective function