91 citations · 389 across the 28 of their papers we have counts for
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stat.ML2012★ 37 cited
Learning Model-Based Sparsity via Projected Gradient Descent
Sohail Bahmani, Petros T. Boufounos, Bhiksha Raj
Several convex formulation methods have been proposed previously for statistical estimation with structured sparsity as the prior. These methods often require a carefully tuned reg…
stat.ML2012★ 3 cited
Greedy Sparsity-Constrained Optimization
Sohail Bahmani, Bhiksha Raj, Petros Boufounos
Sparsity-constrained optimization has wide applicability in machine learning, statistics, and signal processing problems such as feature selection and compressive Sensing. A vast b…