Zeljko Kereta
External collaborator
Publications
Simula-affiliated publications listed
2021
Journal Articles
Z. Kereta, J. Maly and V. Naumova
Computational approaches to non-convex, sparsity-inducing multi-penalty regularization
Inverse Problems
Z. Kereta and T. Klock
Estimating covariance and precision matrices along subspaces
Electronic Journal of Statistics
2019
Journal Articles
Z. Kereta, T. Klock and V. Naumova
Nonlinear generalization of the monotone single index model
Information and Inference
E. De Vito, Z. Kereta and V. Naumova
Unsupervised parameter selection for denoising with the elastic net
Machine Learning
Proceedings, refereed
E. De Vito, Z. Kereta, V. Naumova, L. Rosasco and S. Vigogna
Monte Carlo wavelets: a randomized approach to frame discretization
Sampling Theory and Applications
Posters
Z. Kereta, V. Naumova and J. Maly
Linear convergence and support recovery for non-convex multi-penalty regularization
E. De Vito, Z. Kereta and V. Naumova
Unsupervised Parameter Selection in Variational Regularization
Talks, invited
M. Fornasier, E. De Vito, Z. Kereta and V. Naumova
Automated parameter estimation for selected inverse problems
Grenoble, France
Z. Kereta, T. Klock and V. Naumova
Covariance and precision matrix estimation, and dimension reduction in regression problems
Oslo, Norway
Z. Kereta, T. Klock and V. Naumova
Towards nonlinear sufficient dimension reduction
AIP conference, Grenoble, France
2018
Journal Articles
E. De Vito, Z. Kereta and V. Naumova
A Learning Theory Approach to a Computationally Efficient Parameter Selection for the Elastic Net
arXiv
Z. Kereta and P. Grohs
Analysis of edge and corner points using parabolic dictionaries
Applied and Computational Harmonic Analysis
Posters
Z. Kereta, T. Klock and V. Naumova
A geometrical approach for nonlinear single-index model estimation
Z. Kereta, T. Klock and V. Naumova
High-dimensional function learning on curves
Z. Kereta, T. Klock and V. Naumova
Inference and estimation for nonlinear single index models
Talks, invited
V. Naumova and Z. Kereta
A machine learning approach for adaptive parameter selection
University of Oslo, Norway
V. Naumova and Z. Kereta
A machine learning approach to optimal regularization
European Women in Mathematics, Graz, Austria
V. Naumova and Z. Kereta
A machine learning approach to optimal regularization: Affine Manifolds
NTNU, Norway
Talks, contributed
Z. Kereta, T. Klock and V. Naumova
Nonlinear estimation of single index models
Nonlinear Data: Theory and Algorithms Oberwolfach
2017
Talks, contributed
E. De Vito, Z. Kereta and V. Naumova
Nearly Optimal Parameter selection for the Elastic Net
Hangzhou, China