Phase Retrieval Algorithm via Nonconvex Minimization Using a Smoothing Function.
Samuel PinillaJorge BaccaHenry ArguelloPublished in: IEEE Trans. Signal Process. (2018)
Keyphrases
- objective function
- dynamic programming
- detection algorithm
- computational complexity
- matching algorithm
- computational cost
- learning algorithm
- preprocessing
- k means
- cost function
- optimization algorithm
- segmentation algorithm
- worst case
- learning phase
- error function
- linear programming
- significant improvement
- optimal solution
- expectation maximization
- information retrieval
- np hard
- piecewise linear
- retrieval framework
- smoothing algorithm