Sheng, Tianhong; Li, Bing; Solea, Eftychia On skewed Gaussian graphical models. (English) Zbl 1520.62074 J. Multivariate Anal. 194, Article ID 105129, 19 p. (2023). MSC: 62H22 62H12 62F12 62P10 62-08 PDFBibTeX XMLCite \textit{T. Sheng} et al., J. Multivariate Anal. 194, Article ID 105129, 19 p. (2023; Zbl 1520.62074) Full Text: DOI
Su, Wen Qing; Guo, Xiao; Zhang, Hai Differentially private precision matrix estimation. (English) Zbl 1462.62329 Acta Math. Sin., Engl. Ser. 36, No. 10, 1107-1124 (2020). MSC: 62H12 62H22 62J07 PDFBibTeX XMLCite \textit{W. Q. Su} et al., Acta Math. Sin., Engl. Ser. 36, No. 10, 1107--1124 (2020; Zbl 1462.62329) Full Text: DOI arXiv
Yang, Yuehan; Zhu, Ji A two-step method for estimating high-dimensional Gaussian graphical models. (English) Zbl 1447.62068 Sci. China, Math. 63, No. 6, 1203-1218 (2020). MSC: 62H22 62A09 62P10 PDFBibTeX XMLCite \textit{Y. Yang} and \textit{J. Zhu}, Sci. China, Math. 63, No. 6, 1203--1218 (2020; Zbl 1447.62068) Full Text: DOI
Tarzanagh, Davoud Ataee; Michailidis, George Estimation of graphical models through structured norm minimization. (English) Zbl 1473.62200 J. Mach. Learn. Res. 18(2017-2018), Paper No. 209, 48 p. (2018). MSC: 62H22 62M05 62M40 PDFBibTeX XMLCite \textit{D. A. Tarzanagh} and \textit{G. Michailidis}, J. Mach. Learn. Res. 18, Paper No. 209, 48 p. (2018; Zbl 1473.62200) Full Text: arXiv Link
Hirayama, Jun-ichiro; Hyvärinen, Aapo; Ishii, Shin Sparse and low-rank matrix regularization for learning time-varying Markov networks. (English) Zbl 1454.68122 Mach. Learn. 105, No. 3, 335-366 (2016). MSC: 68T05 62H22 PDFBibTeX XMLCite \textit{J.-i. Hirayama} et al., Mach. Learn. 105, No. 3, 335--366 (2016; Zbl 1454.68122) Full Text: DOI