conftrace_

alternating directions

3 papers

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Co-occurring keywords

alternating direction method (35) subspace sparsity (1) primal-dual method (58) fast gradient method (2) optimal convergence rate (16) proximal method (26) sparse dictionary learning (10) sparse decomposition (18) multi-response regression (5) excessive gap (1)

Papers

Simultaneous Pursuit of Sparseness and Rank Structures for Matrix Decomposition JMLR 2015

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

Constrained convex minimization via model-based excessive gap NIPS 2014