A constrained optimization reformulation and a feasible descent direction method for $$L_{1/2}$$ L 1 / 2 regularization
Crossref DOI link: https://doi.org/10.1007/s10589-014-9683-7
Published Online: 2014-08-02
Published Print: 2014-10
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Li, Dong-Hui
Wu, Lei
Sun, Zhe
Zhang, Xiong-ji
Text and Data Mining valid from 2014-08-02