A Gradient Method for Multilevel Optimization.
Ryo SatoMirai TanakaAkiko TakedaPublished in: NeurIPS (2021)
Keyphrases
- gradient method
- derivative free
- optimization methods
- convergence rate
- step size
- optimization problems
- global optimization
- negative matrix factorization
- optimization method
- optimization algorithm
- machine learning
- support vector machine
- feature vectors
- digital libraries
- feature extraction
- convex formulation
- genetic algorithm