Convergence of an Asynchronous Block-Coordinate Forward-Backward Algorithm for Convex Composite Optimization.
Cheik TraoréSaverio SalzoSilvia VillaPublished in: CoRR (2022)
Keyphrases
- forward backward
- optimization algorithm
- convergence rate
- convergence property
- computational complexity
- dynamic programming
- globally optimal
- detection algorithm
- probabilistic model
- linear programming
- constrained optimization
- search algorithm
- global convergence
- optimization model
- convex hull
- optimization method
- expectation maximization
- optimization problems
- worst case
- k means
- preprocessing
- learning algorithm
- image restoration
- piecewise linear
- quadratic programming
- faster convergence
- stochastic gradient
- globally convergent
- dual variables