A Semismooth Newton-based Augmented Lagrangian Algorithm for Density Matrix Least Squares Problems.
Yong-Jin LiuJing YuPublished in: J. Optim. Theory Appl. (2022)
Keyphrases
- least squares
- augmented lagrangian
- search space
- cost function
- dynamic programming
- optimal solution
- np hard
- computational complexity
- linear programming
- optimization algorithm
- worst case
- parameter estimation
- image denoising
- combinatorial optimization
- convergence rate
- natural images
- knapsack problem
- regularization term
- levenberg marquardt
- multiscale