stationary points

7 papers

• Block Coordinate Descent for Neural Networks Provably Finds Global Minima
• Efficient Federated Learning against Byzantine Attacks and Data Heterogeneity via Aggregating Normalized Gradients
• Efficiently Escaping Saddle Points under Generalized Smoothness via Self-Bounding Regularity
• Finite-Time Analysis of Stochastic Nonconvex Nonsmooth Optimization on the Riemannian Manifolds
• The Adaptive Complexity of Minimizing Relative Fisher Information
• The Complexity of Symmetric Equilibria in Min-Max Optimization and Team Zero-Sum Games
• Theoretical Investigation of Adafactor for Non-Convex Smooth Optimization