An improved robust ADMM algorithm for quantum state tomography.
Kezhi LiHui ZhangSen KuangFangfang MengShuang CongPublished in: Quantum Inf. Process. (2016)
Keyphrases
- computationally efficient
- experimental evaluation
- learning algorithm
- times faster
- high accuracy
- detection algorithm
- dynamic programming
- expectation maximization
- computational complexity
- preprocessing
- search space
- image reconstruction
- worst case
- cost function
- optimization algorithm
- matching algorithm
- optimal solution
- objective function
- probabilistic model
- convergence rate
- globally optimal
- segmentation algorithm
- simulated annealing
- input image
- np hard
- significant improvement
- k means
- video sequences
- similarity measure