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Original Articles

Sparse optimization for nonconvex group penalized estimation

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Pages 597-610 | Received 05 Feb 2014, Accepted 03 Mar 2015, Published online: 30 Mar 2015

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Dingtao Peng & Xiaojun Chen. (2020) Computation of second-order directional stationary points for group sparse optimization. Optimization Methods and Software 35:2, pages 348-376.
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Articles from other publishers (7)

Young Joo Lee & Yongho Jeon. (2023) Sparse functional linear models via calibrated concave-convex procedure. Journal of the Korean Statistical Society.
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Xian Zhang & Dingtao Peng. (2022) Solving constrained nonsmooth group sparse optimization via group Capped-$$\ell _1$$ relaxation and group smoothing proximal gradient algorithm. Computational Optimization and Applications 83:3, pages 801-844.
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Yanlin Yang, Xuemei Hu & Huifeng Jiang. (2022) Group penalized logistic regressions predict up and down trends for stock prices. The North American Journal of Economics and Finance 59, pages 101564.
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X. Chen & Ph. L. Toint. (2020) High-order evaluation complexity for convexly-constrained optimization with non-Lipschitzian group sparsity terms. Mathematical Programming 187:1-2, pages 47-78.
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Lili Pan & Xiaojun Chen. (2021) Group Sparse Optimization for Images Recovery Using Capped Folded Concave Functions. SIAM Journal on Imaging Sciences 14:1, pages 1-25.
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Duy Nhat Phan & Hoai An Le Thi. (2019) Group variable selection via regularization and application to optimal scoring . Neural Networks 118, pages 220-234.
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Xiao Guo, Yao Wang & Hai Zhang. (2019) High-dimensional grouped folded concave penalized estimation via the LLA algorithm. Journal of the Korean Statistical Society 48:1, pages 84-96.
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