A Block Minorization-Maximization Algorithm for Heteroscedastic Regression.
Hien Duy NguyenLuke R. Lloyd-JonesGeoffrey J. McLachlanPublished in: IEEE Signal Process. Lett. (2016)
Keyphrases
- computational complexity
- objective function
- significant improvement
- recognition algorithm
- np hard
- dynamic programming
- experimental evaluation
- learning algorithm
- optimal solution
- cost function
- computational cost
- expectation maximization
- probabilistic model
- detection algorithm
- segmentation algorithm
- simulated annealing
- worst case
- image quality
- optimization algorithm
- k means
- matching algorithm
- preprocessing
- piecewise linear
- block wise