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sparse optimization

246 papers

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Co-occurring keywords

convex optimization (1321) feature selection (649) sparse regression (175) compressed sensing (201) l1 regularization (87) sparse representation (297) graphical model (864) dimensionality reduction (720) model compression (3302) support vector machine (978)

Papers

Dual Iterative Hard Thresholding: From Non-convex Sparse Minimization to Non-smooth Concave Maximization ICML 2017
Top-k Supervise Feature Selection via ADMM for Integer Programming IJCAI 2017
SVD-Based Screening for the Graphical Lasso IJCAI 2017
Inverse Covariance Estimation with Structured Groups IJCAI 2017
Elastic Shape-From-Template With Spatially Sparse Deforming Forces CVPR 2017
Principal Variety Analysis CORL 2017
Gap Safe Screening Rules for Sparsity Enforcing Penalties JMLR 2017
Strong NP-Hardness for Sparse Optimization with Concave Penalty Functions ICML 2017
Doubly Greedy Primal-Dual Coordinate Descent for Sparse Empirical Risk Minimization ICML 2017
Gradient Boosted Decision Trees for High Dimensional Sparse Output ICML 2017
How Unlabeled Web Videos Help Complex Event Detection? IJCAI 2017
Grassmannian Manifold Optimization Assisted Sparse Spectral Clustering CVPR 2017
Collaborative Summarization of Topic-Related Videos CVPR 2017
k-Support and Ordered Weighted Sparsity for Overlapping Groups: Hardness and Algorithms NIPS 2017
Approximation Algorithms for $\ell_0$-Low Rank Approximation NIPS 2017
Gains and Losses are Fundamentally Different in Regret Minimization: The Sparse Case JMLR 2016
Sparse Coding for Third-Order Super-Symmetric Tensor Descriptors With Application to Texture Recognition CVPR 2016
Subspace Clustering With Priors via Sparse Quadratically Constrained Quadratic Programming CVPR 2016
Oracle Based Active Set Algorithm for Scalable Elastic Net Subspace Clustering CVPR 2016
Exact Recovery of Hard Thresholding Pursuit NIPS 2016
Consensus of Non-Rigid Reconstructions CVPR 2016
A Sparse Interactive Model for Matrix Completion with Side Information NIPS 2016
Simultaneous Safe Screening of Features and Samples in Doubly Sparse Modeling ICML 2016
PD-Sparse : A Primal and Dual Sparse Approach to Extreme Multiclass and Multilabel Classification ICML 2016
Membership Representation for Detecting Block-Diagonal Structure in Low-Rank or Sparse Subspace Clustering CVPR 2015