4 citations · 10 across the 3 of their papers we have counts for
3 papers
Reweighted nuclear norm regularization: A SPARSEVA approach
Huong Ha, James S. Welsh, Niclas Blomberg +2
The aim of this paper is to develop a method to estimate high order FIR and ARX models using least squares with re-weighted nuclear norm regularization. Typically, the choice of th…
Approximate Regularization Paths for Nuclear Norm Minimization Using Singular Value Bounds -- With Implementation and Extended Appendix
Niclas Blomberg, Cristian R. Rojas, Bo Wahlberg
The widely used nuclear norm heuristic for rank minimization problems introduces a regularization parameter which is difficult to tune. We have recently proposed a method to approx…
Approximate Regularization Path for Nuclear Norm Based H2 Model Reduction
Niclas Blomberg, Cristian R. Rojas, Bo Wahlberg
This paper concerns model reduction of dynamical systems using the nuclear norm of the Hankel matrix to make a trade-off between model fit and model complexity. This results in a c…