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nonconvex optimization

316 papers

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stochastic gradient descent (1088) stochastic optimization (1060) variance reduction (520) gradient descent (1143) convergence rate (606) non-convex optimization (546) stochastic gradient (296) nonsmooth optimization (49) minimax optimization (186) convergence analysis (394)

Papers

Robust PCA by Manifold Optimization JMLR 2018
Catalyst for Gradient-based Nonconvex Optimization AISTATS 2018
Escaping Saddle Points in Constrained Optimization NIPS 2018
Structured Local Minima in Sparse Blind Deconvolution NIPS 2018
Adaptive Methods for Nonconvex Optimization NIPS 2018
An Efficient Pruning Algorithm for Robust Isotonic Regression NIPS 2018
Global Convergence of Langevin Dynamics Based Algorithms for Nonconvex Optimization NIPS 2018
A theory on the absence of spurious solutions for nonconvex and nonsmooth optimization NIPS 2018
Zeroth-Order Stochastic Variance Reduction for Nonconvex Optimization NIPS 2018
Stochastic Cubic Regularization for Fast Nonconvex Optimization NIPS 2018
A Simple Proximal Stochastic Gradient Method for Nonsmooth Nonconvex Optimization NIPS 2018
Third-order Smoothness Helps: Faster Stochastic Optimization Algorithms for Finding Local Minima NIPS 2018
Non-convex Finite-Sum Optimization Via SCSG Methods NIPS 2017
A Nonconvex Approach for Phase Retrieval: Reshaped Wirtinger Flow and Incremental Algorithms JMLR 2017
A Unified Variance Reduction-Based Framework for Nonconvex Low-Rank Matrix Recovery ICML 2017
A Stochastic Nonconvex Splitting Method for Symmetric Nonnegative Matrix Factorization AISTATS 2017
Prox-PDA: The Proximal Primal-Dual Algorithm for Fast Distributed Nonconvex Optimization and Learning Over Networks ICML 2017
Global Optimality in Neural Network Training CVPR 2017
A New Theory for Matrix Completion NIPS 2017
On Quadratic Convergence of DC Proximal Newton Algorithm in Nonconvex Sparse Learning NIPS 2017
Homotopy Analysis for Tensor PCA COLT 2017
Strong NP-Hardness for Sparse Optimization with Concave Penalty Functions ICML 2017
Robust Budget Allocation via Continuous Submodular Functions ICML 2017
Convergence Analysis of Proximal Gradient with Momentum for Nonconvex Optimization ICML 2017
Efficient Inexact Proximal Gradient Algorithm for Nonconvex Problems IJCAI 2017