Convergence Analysis of an Adaptively Regularized Natural Gradient Method.

Jiayuan Wu Jiang Hu Hongchao Zhang Zaiwen Wen

Published in: IEEE Trans. Signal Process. (2024)

Keyphrases

convergence analysis
gradient method
convergence rate
global convergence
optimization methods
step size
convergence speed
learning rate
optimality conditions
negative matrix factorization
reinforcement learning
image classification
linear programming
fixed point
global optimization