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20172026
most citedExact Guarantees on the Absence of Spurious Local Minima for Non-negative Rank-1 Robust Principal Component Analysis

19 citations · 69 across the 35 of their papers we have counts for

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eess.SY2019

Learning Sparse Dynamical Systems from a Single Sample Trajectory

Salar Fattahi, Nikolai Matni, Somayeh Sojoudi

This paper addresses the problem of identifying sparse linear time-invariant (LTI) systems from a single sample trajectory generated by the system dynamics. We introduce a Lasso-li…

eess.SY2018★ 9 cited

Sample Complexity of Sparse System Identification Problem

Salar Fattahi, Somayeh Sojoudi

In this paper, we study the system identification problem for sparse linear time-invariant systems. We propose a sparsity promoting block-regularized estimator to identify the dyna…