Sparse Regularization via Convex Analysis
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DOI: 10.1109/tsp.2017.2711501
Abstract: Sparse approximate solutions to linear equations are classically obtained via L1 norm regularized least squares, but this method often underestimates the true solution. As an alternative to the L1 norm, this paper proposes a class… read more here.
Keywords: least squares; regularization via; via convex; sparse regularization ... See more keywords