Global convergence of diluted iterations in maximum-likelihood quantum tomography.
Douglas Soares GonçalvesMárcia A. Gomes-RuggieroCarlile LavorPublished in: Quantum Inf. Comput. (2014)
Keyphrases
- global convergence
- maximum likelihood
- global optimum
- convergence speed
- convergence rate
- convergence analysis
- optimization methods
- image reconstruction
- constrained optimization problems
- convex minimization
- coordinate ascent
- line search
- optimal solution
- tomographic reconstruction
- maximum a posteriori
- em algorithm
- expectation maximization
- particle swarm
- particle swarm optimization algorithm
- newton method
- maximum likelihood estimation
- objective function
- search algorithm
- globally convergent
- genetic algorithm