On the Convergence of the IRLS Algorithm in Non-Local Patch Regression.
Kunal N. ChaudhuryPublished in: IEEE Signal Process. Lett. (2013)
Keyphrases
- optimization algorithm
- times faster
- learning algorithm
- convergence rate
- k means
- computational cost
- iterative algorithms
- convergence property
- preprocessing
- rapid convergence
- recognition algorithm
- dynamic programming
- computational complexity
- objective function
- regression algorithm
- probabilistic model
- clustering method
- aggregating algorithm
- expectation maximization
- genetic programming
- linear programming
- simulated annealing
- experimental evaluation
- np hard
- multi objective
- significant improvement
- feature space
- similarity measure
- clustering algorithm