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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

High-dimensional Inference via Lipschitz Sparsity-Yielding Regularizers AISTATS 2013
Stochastic optimization and sparse statistical recovery: Optimal algorithms for high dimensions NIPS 2012
Recovery of Sparse Probability Measures via Convex Programming NIPS 2012
Nonconvex Penalization Using Laplace Exponents and Concave Conjugates NIPS 2012
Feature Clustering for Accelerating Parallel Coordinate Descent NIPS 2012
Variable Selection for Gaussian Graphical Models AISTATS 2012
Structured Sparse Canonical Correlation Analysis AISTATS 2012
Bandit Theory meets Compressed Sensing for high dimensional Stochastic Linear Bandit AISTATS 2012
Learning Scale Free Networks by Reweighted $\ell_1$ regularization AISTATS 2011
Trace Lasso: a trace norm regularization for correlated designs NIPS 2011
A concave regularization technique for sparse mixture models NIPS 2011
Shaping Level Sets with Submodular Functions NIPS 2011
Sparse Estimation with Structured Dictionaries NIPS 2011
Thinning Measurement Models and Questionnaire Design NIPS 2011
Sparse Manifold Clustering and Embedding NIPS 2011
Hogwild!: A Lock-Free Approach to Parallelizing Stochastic Gradient Descent NIPS 2011
Nearest Neighbor based Greedy Coordinate Descent NIPS 2011
CUR from a Sparse Optimization Viewpoint NIPS 2010
Fast detection of multiple change-points shared by many signals using group LARS NIPS 2010
Multi-Stage Dantzig Selector NIPS 2010
Lower Bounds on Rate of Convergence of Cutting Plane Methods NIPS 2010
Sufficient Conditions for Generating Group Level Sparsity in a Robust Minimax Framework NIPS 2010
Structured sparsity-inducing norms through submodular functions NIPS 2010
Efficient and Robust Feature Selection via Joint ℓ2,1-Norms Minimization NIPS 2010
Adaptive Multi-Task Lasso: with Application to eQTL Detection NIPS 2010