Versatile Single-Loop Method for Gradient Estimator: First and Second Order Optimality, and its Application to Federated Learning.
Kazusato OkoShunta AkiyamaTomoya MurataTaiji SuzukiPublished in: CoRR (2022)
Keyphrases
- prior knowledge
- learning algorithm
- learning process
- objective function
- high accuracy
- unsupervised learning
- high order
- detection method
- edge detection
- online learning
- clustering method
- hessian matrix
- gradient field
- learning scheme
- estimation algorithm
- image restoration
- higher order
- state space
- dynamic programming
- preprocessing
- computational complexity
- image segmentation