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saddle point

95 papers

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SP

Co-occurring keywords

non-convex optimization (547) stochastic gradient descent (1091) gradient descent (1144) nonconvex optimization (316) second-order stationary point (31) stochastic optimization (1060) convex optimization (1321) local minimum (61) critical point (24) gradient flow (142)

Papers

Accelerated Gradient Descent Escapes Saddle Points Faster than Gradient Descent COLT 2018
Third-order Smoothness Helps: Faster Stochastic Optimization Algorithms for Finding Local Minima NIPS 2018
Stochastic Cubic Regularization for Fast Nonconvex Optimization NIPS 2018
First-order Stochastic Algorithms for Escaping From Saddle Points in Almost Linear Time NIPS 2018
Structured Local Minima in Sparse Blind Deconvolution NIPS 2018
Doubly Greedy Primal-Dual Coordinate Descent for Sparse Empirical Risk Minimization ICML 2017
Frank-Wolfe Algorithms for Saddle Point Problems AISTATS 2017
Dualing GANs NIPS 2017
Gradient Descent Can Take Exponential Time to Escape Saddle Points NIPS 2017
On Frank-Wolfe and Equilibrium Computation NIPS 2017
How to Escape Saddle Points Efficiently ICML 2017
Stochastic Variance Reduction Methods for Saddle-Point Problems NIPS 2016
Deep Learning without Poor Local Minima NIPS 2016
Semi-Proximal Mirror-Prox for Nonsmooth Composite Minimization NIPS 2015
Escaping From Saddle Points — Online Stochastic Gradient for Tensor Decomposition COLT 2015
Open Problem: The landscape of the loss surfaces of multilayer networks COLT 2015
Saddle Points and Accelerated Perceptron Algorithms ICML 2014
Identifying and attacking the saddle point problem in high-dimensional non-convex optimization NIPS 2014
Efficient Methods for Robust Classification Under Uncertainty in Kernel Matrices JMLR 2012
Sparse Metric Learning via Smooth Optimization NIPS 2009