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support recovery

43 papers

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Co-occurring keywords

compressed sensing (201) sparse regression (175) sparse recovery (113) sample complexity (1169) sparse signal (20) high-dimensional statistics (145) orthogonal matching pursuit (29) sparse linear regression (49) sparse signal recovery (24) sparse optimization (246)

Papers

Simplex Constrained Sparse Optimization via Tail Screening JMLR 2025
Recovery Guarantees for Distributed-OMP AISTATS 2024
Statistical-Computational Tradeoffs in Mixed Sparse Linear Regression COLT 2023
Average case analysis of Lasso under ultra sparse conditions AISTATS 2023
Label noise (stochastic) gradient descent implicitly solves the Lasso for quadratic parametrisation COLT 2022
On Learning Mixture Models with Sparse Parameters AISTATS 2022
Support Recovery in Sparse PCA with Incomplete Data NIPS 2022
Entrywise Recovery Guarantees for Sparse PCA via Sparsistent Algorithms AISTATS 2022
Byzantine-tolerant distributed multiclass sparse linear discriminant analysis UAI 2022
Efficient Statistics for Sparse Graphical Models from Truncated Samples AISTATS 2021
Support Recovery of Sparse Signals from a Mixture of Linear Measurements NIPS 2021
Hadamard Wirtinger Flow for Sparse Phase Retrieval AISTATS 2021
On learning sparse vectors from mixture of responses NIPS 2021
Meta Learning for Support Recovery in High-dimensional Precision Matrix Estimation ICML 2021
The Sample Complexity of Meta Sparse Regression AISTATS 2021
One-Bit Compressed Sensing via One-Shot Hard Thresholding UAI 2020
Support Localization and the Fisher Metric for off-the-grid Sparse Regularization AISTATS 2019
Trimming the $\ell_1$ Regularizer: Statistical Analysis, Optimization, and Applications to Deep Learning ICML 2019
Interplay of minimax estimation and minimax support recovery under sparsity ALT 2019
Superset Technique for Approximate Recovery in One-Bit Compressed Sensing NIPS 2019
Support Recovery for Orthogonal Matching Pursuit: Upper and Lower bounds NIPS 2018
Combinatorial Penalties: Which structures are preserved by convex relaxations? AISTATS 2018
On the Iteration Complexity of Support Recovery via Hard Thresholding Pursuit ICML 2017
Generalized Pseudolikelihood Methods for Inverse Covariance Estimation AISTATS 2017
Partial Hard Thresholding: Towards A Principled Analysis of Support Recovery NIPS 2017