Optimization on Spheres: Models and Proximal Algorithms with Computational Performance Comparisons.
D. Russell LukeShoham SabachMarc TeboullePublished in: SIAM J. Math. Data Sci. (2019)
Keyphrases
- optimization problems
- mathematical models
- significant improvement
- machine learning algorithms
- discrete optimization
- combinatorial optimization
- worst case
- theoretical analysis
- stochastic search
- efficient optimization
- optimization approaches
- cutting plane
- optimization method
- times faster
- free parameters
- computational tools
- evolution strategy
- computationally tractable
- convex optimization
- optimization criteria
- convex optimization problems
- evaluation metrics
- learning models
- optimization methods
- learning algorithm
- computational models
- statistical methods
- metaheuristic
- model selection
- linear programming
- computational cost
- computational complexity