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graph-guided fused lasso

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Co-occurring keywords · papers mentioning both

smoothing approximation (1) nonsmooth regularization (1) proximal gradient algorithm (1) convex analysis (1) regularizer approximation (1) proximal average (1) proximal gradient (1) algorithm (1) nonsmooth optimization (1) sparse optimization (1)

Papers

Better Approximation and Faster Algorithm Using the Proximal Average NeurIPS 2013