Ortelli, Francesco; van de Geer, Sara Prediction bounds for higher order total variation regularized least squares. (English) Zbl 1486.62205 Ann. Stat. 49, No. 5, 2755-2773 (2021). MSC: 62J05 62J07 62J99 62M20 PDFBibTeX XMLCite \textit{F. Ortelli} and \textit{S. van de Geer}, Ann. Stat. 49, No. 5, 2755--2773 (2021; Zbl 1486.62205) Full Text: DOI arXiv Link
Ortelli, Francesco; van de Geer, Sara On the total variation regularized estimator over a class of tree graphs. (English) Zbl 1411.62208 Electron. J. Stat. 12, No. 2, 4517-4570 (2018). Reviewer: Oleksandr Kukush (Kyïv) MSC: 62J07 05C05 57M15 PDFBibTeX XMLCite \textit{F. Ortelli} and \textit{S. van de Geer}, Electron. J. Stat. 12, No. 2, 4517--4570 (2018; Zbl 1411.62208) Full Text: DOI arXiv Euclid
van de Geer, Sara On tight bounds for the Lasso. (English) Zbl 1467.62127 J. Mach. Learn. Res. 19, Paper No. 46, 48 p. (2018). MSC: 62J07 62G30 60E15 PDFBibTeX XMLCite \textit{S. van de Geer}, J. Mach. Learn. Res. 19, Paper No. 46, 48 p. (2018; Zbl 1467.62127) Full Text: arXiv Link
van de Geer, Sara; Muro, Alan On higher order isotropy conditions and lower bounds for sparse quadratic forms. (English) Zbl 1308.62148 Electron. J. Stat. 8, No. 2, 3031-3061 (2014). MSC: 62J07 PDFBibTeX XMLCite \textit{S. van de Geer} and \textit{A. Muro}, Electron. J. Stat. 8, No. 2, 3031--3061 (2014; Zbl 1308.62148) Full Text: DOI arXiv Euclid
van de Geer, Sara; Lederer, Johannes The Lasso, correlated design, and improved oracle inequalities. (English) Zbl 1327.62426 Banerjee, M. (ed.) et al., From probability to statistics and back: high-dimensional models and processes. A Festschrift in honor of Jon A. Wellner. Including papers from the conference, Seattle, WA, USA, July 28–31, 2010. Beachwood, OH: IMS, Institute of Mathematical Statistics (ISBN 978-0-940600-83-6). Institute of Mathematical Statistics Collections 9, 303-316 (2013). MSC: 62J07 62J05 62J99 PDFBibTeX XMLCite \textit{S. van de Geer} and \textit{J. Lederer}, Inst. Math. Stat. Collect. 9, 303--316 (2013; Zbl 1327.62426) Full Text: DOI arXiv
van de Geer, Sara A.; Bühlmann, Peter On the conditions used to prove oracle results for the Lasso. (English) Zbl 1327.62425 Electron. J. Stat. 3, 1360-1392 (2009). MSC: 62J07 62C05 62G05 PDFBibTeX XMLCite \textit{S. A. van de Geer} and \textit{P. Bühlmann}, Electron. J. Stat. 3, 1360--1392 (2009; Zbl 1327.62425) Full Text: DOI arXiv Euclid