conftrace_

proximal operator

50 papers

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Co-occurring keywords

convex optimization (1321) stochastic optimization (1060) composite optimization (40) convergence rate (607) structured sparsity (89) variance reduction (523) gradient descent (1144) nonconvex optimization (316) proximal algorithm (48) neural network (6616)

Papers

Douglas-Rachford Networks: Learning Both the Image Prior and Data Fidelity Terms for Blind Image Deconvolution CVPR 2019
A Generic Acceleration Framework for Stochastic Composite Optimization NIPS 2019
Faster Gradient-Free Proximal Stochastic Methods for Nonconvex Nonsmooth Optimization AAAI 2019
Adaptive Proximal Average Based Variance Reducing Stochastic Methods for Optimization with Composite Regularization AAAI 2019
Catalyst Acceleration for First-order Convex Optimization: from Theory to Practice JMLR 2018
Faster Training Algorithms for Structured Sparsity-Inducing Norm IJCAI 2018
Adaptive Three Operator Splitting ICML 2018
Convex Optimization over Intersection of Simple Sets: improved Convergence Rate Guarantees via an Exact Penalty Approach AISTATS 2018
Efficient Projection onto the Perfect Phylogeny Model NIPS 2018
Identifying Groups of Strongly Correlated Variables through Smoothed Ordered Weighted $L_1$-norms AISTATS 2017
Breaking the Nonsmooth Barrier: A Scalable Parallel Method for Composite Optimization NIPS 2017
Stochastic Three-Composite Convex Minimization NIPS 2016
Epigraph projections for fast general convex programming ICML 2016
Linearized Alternating Direction Method of Multipliers for Constrained Nonconvex Regularized Optimization ACML 2016
New Perspectives on k-Support and Cluster Norms JMLR 2016
Composite Self-Concordant Minimization JMLR 2015
Generalized Dantzig Selector: Application to the k-support norm NIPS 2014
SAGA: A Fast Incremental Gradient Method With Support for Non-Strongly Convex Composite Objectives NIPS 2014
On Decomposing the Proximal Map NIPS 2013
A General Iterative Shrinkage and Thresholding Algorithm for Non-convex Regularized Optimization Problems ICML 2013
Efficient Methods for Overlapping Group Lasso NIPS 2011
Convex and Network Flow Optimization for Structured Sparsity JMLR 2011
Shaping Level Sets with Submodular Functions NIPS 2011
Linearized Alternating Direction Method with Adaptive Penalty for Low-Rank Representation NIPS 2011
Network Flow Algorithms for Structured Sparsity NIPS 2010