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sparsity-inducing regularizer

5 papers

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Co-occurring keywords · papers mentioning both

convex optimization (3) nonconvex regularization (2) coordinate optimization (1) active set selection (1) feature reduction (1) dual feasible set (1) low-rank regularization (1) sparse group lasso (1) l1 norm (1) l2 norm (1)

Papers

Greed Meets Sparsity: Understanding and Improving Greedy Coordinate Descent for Sparse Optimization AISTATS 2020 Picasso: A Sparse Learning Library for High Dimensional Data Analysis in R and Python JMLR 2019 Efficient Learning with a Family of Nonconvex Regularizers by Redistributing Nonconvexity JMLR 2018 Two-Layer Feature Reduction for Sparse-Group Lasso via Decomposition of Convex Sets NeurIPS 2014 Optimal Regularized Dual Averaging Methods for Stochastic Optimization NeurIPS 2012