On some steplength approaches for proximal algorithms.
Federica PortaIgnace LorisPublished in: Appl. Math. Comput. (2015)
Keyphrases
- orders of magnitude
- alternative approaches
- computational cost
- machine learning approaches
- computationally efficient
- database
- times faster
- significant improvement
- benchmark datasets
- machine learning algorithms
- commonly adopted
- hybrid approaches
- alternative methods
- recently developed
- combinatorial optimization
- theoretical analysis
- worst case
- computational complexity
- face recognition
- image processing
- data sets