conftrace_

second-order stationary point

31 papers

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Also known as

SOSP

Co-occurring keywords

saddle point (95) nonconvex optimization (316) non-convex optimization (547) cubic regularization (18) gradient descent (1144) stochastic gradient descent (1091) negative curvature (6) constrained optimization (281) stochastic optimization (1060) newton method (64)

Papers

Escaping Saddle Points in Constrained Optimization NIPS 2018
Escaping Saddles with Stochastic Gradients ICML 2018
Convergence of Cubic Regularization for Nonconvex Optimization under KL Property NIPS 2018
Accelerated Gradient Descent Escapes Saddle Points Faster than Gradient Descent COLT 2018
Smoothed analysis of the low-rank approach for smooth semidefinite programs NIPS 2018
How to Escape Saddle Points Efficiently ICML 2017