QNG: A Quasi-Natural Gradient Method for Large-Scale Statistical Learning.
Xiaoyu HeZibin ZhengYuren ZhouChuan ChenPublished in: SIAM J. Optim. (2022)
Keyphrases
- statistical learning
- gradient method
- model selection
- convergence rate
- real world
- supervised learning
- information theory
- negative matrix factorization
- step size
- optimization methods
- machine learning
- semi supervised learning
- text mining
- manifold learning
- image registration
- pattern recognition
- feature selection
- computer vision