A convergence analysis of hybrid gradient projection algorithm for constrained nonlinear equations with applications in compressed sensing.
Dandan LiSonghua WangYong LiJiaqi WuPublished in: Numer. Algorithms (2024)
Keyphrases
- gradient projection
- convergence analysis
- nonlinear equations
- compressed sensing
- k means
- expectation maximization
- dynamic programming
- np hard
- optimization algorithm
- search space
- probabilistic model
- learning algorithm
- natural images
- convergence rate
- global convergence
- optimal solution
- objective function
- convergence speed
- pairwise
- optimality conditions
- face recognition