iPiano: Inertial Proximal Algorithm for Nonconvex Optimization.
Peter OchsYunjin ChenThomas BroxThomas PockPublished in: SIAM J. Imaging Sci. (2014)
Keyphrases
- optimization algorithm
- objective function
- computational complexity
- learning algorithm
- detection algorithm
- preprocessing
- k means
- significant improvement
- experimental evaluation
- high accuracy
- global optimization
- optimization process
- dynamic programming
- cost function
- simulated annealing
- constrained optimization
- expectation maximization
- worst case
- data structure
- convergence rate
- improved algorithm
- recognition algorithm
- stochastic gradient
- global convergence
- convex optimization
- segmentation algorithm
- particle swarm optimization
- linear programming
- search space