AGD: an Auto-switchable Optimizer using Stepwise Gradient Difference for Preconditioning Matrix.

Yun Yue Zhiling Ye Jiadi Jiang Yongchao Liu Ke Zhang

Published in: CoRR (2023)

Keyphrases

structure tensor
singular value decomposition
edge preserving
image processing
neural network
evolutionary algorithm
optimization algorithm
query optimization
primal dual
pairwise
edge detection
structure from motion
positive definite
inverse problems
optical flow computation
iterative methods