Adaptive Negative Curvature Descent with Applications in Non-convex Optimization.

Mingrui Liu Zhe Li Xiaoyu Wang Jinfeng Yi Tianbao Yang

Published in: NeurIPS (2018)

Keyphrases

convex optimization
interior point methods
low rank
total variation
primal dual
multiscale
convex optimization problems
image processing
scale space
basis pursuit
machine learning
np hard
image restoration
norm minimization
convex formulation