54 citations · 83 across the 2 of their papers we have counts for
4 papers
Learning Linear Dynamical Systems with Semi-Parametric Least Squares
Max Simchowitz, Ross Boczar, Benjamin Recht
We analyze a simple prefiltered variation of the least squares estimator for the problem of estimation with biased, semi-parametric noise, an error model studied more broadly in ca…
Minimax Lower Bounds for -Norm Estimation
Stephen Tu, Ross Boczar, Benjamin Recht
The problem of estimating the -norm of an LTI system from noisy input/output measurements has attracted recent attention as an alternative to parameter identifi…
Finite-Data Performance Guarantees for the Output-Feedback Control of an Unknown System
Ross Boczar, Nikolai Matni, Benjamin Recht
As the systems we control become more complex, first-principle modeling becomes either impossible or intractable, motivating the use of machine learning techniques for the control…
Non-Asymptotic Analysis of Robust Control from Coarse-Grained Identification
Stephen Tu, Ross Boczar, Andrew Packard +1
This work explores the trade-off between the number of samples required to accurately build models of dynamical systems and the degradation of performance in various control object…