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sparse pca

22 papers

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Co-occurring keywords

sparse principal component analysis (47) principal component analysis (316) high-dimensional statistics (145) dimensionality reduction (720) matrix deflation (2) planted clique (17) spiked covariance model (9) sparse mean estimation (6) variance maximization (6) outlier detection (319)

Papers

Computational-Statistical Gaps for Improper Learning in Sparse Linear Regression COLT 2024
Privacy-preserving Sparse Generalized Eigenvalue Problem AISTATS 2023
Riemannian Stochastic Proximal Gradient Methods for Nonsmooth Optimization over the Stiefel Manifold JMLR 2022
Outlier-Robust Sparse Estimation via Non-Convex Optimization NIPS 2022
Statistical Query Algorithms and Low Degree Tests Are Almost Equivalent COLT 2021
Optimal Structured Principal Subspace Estimation: Metric Entropy and Minimax Rates JMLR 2021
A Greedy Anytime Algorithm for Sparse PCA COLT 2020
Outlier-Robust High-Dimensional Sparse Estimation via Iterative Filtering NIPS 2019
Reducibility and Computational Lower Bounds for Problems with Planted Sparse Structure COLT 2018
Optimal Sparse Linear Encoders and Sparse PCA NIPS 2016
On the Approximability of Sparse PCA COLT 2016
Globally Sparse Probabilistic PCA AISTATS 2016
Stay on path: PCA along graph paths ICML 2015
Sparse PCA via Bipartite Matchings NIPS 2015
Sparse PCA with Oracle Property NIPS 2014
Finding a sparse vector in a subspace: Linear sparsity using alternating directions NIPS 2014
Sparse PCA through Low-rank Approximations ICML 2013
Group Lasso Estimation of High-dimensional Covariance Matrices JMLR 2011
An Inverse Power Method for Nonlinear Eigenproblems with Applications in 1-Spectral Clustering and Sparse PCA NIPS 2010
Dense Message Passing for Sparse Principal Component Analysis AISTATS 2010
CUR from a Sparse Optimization Viewpoint NIPS 2010
Deflation Methods for Sparse PCA NIPS 2008