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subspace sparsity

1 paper

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Co-occurring keywords · papers mentioning both

alternating directions (1) sparse dictionary learning (1) sparse vectors (1) sparse pca (1) sparse principal component analysis (1) compressive sensing (1) non-convex optimization (1) sparse recovery (1) dictionary learning (1)

Papers

Finding a sparse vector in a subspace: Linear sparsity using alternating directions NeurIPS 2014