57 citations · 200 across the 66 of their papers we have counts for
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stat.ML2017
Sparse Inverse Covariance Estimation for Chordal Structures
Salar Fattahi, Richard Y. Zhang, Somayeh Sojoudi
In this paper, we consider the Graphical Lasso (GL), a popular optimization problem for learning the sparse representations of high-dimensional datasets, which is well-known to be…
math.OC2017★ 12 cited
Conic Optimization Theory: Convexification Techniques and Numerical Algorithms
Richard Y. Zhang, Cédric Josz, Somayeh Sojoudi
Optimization is at the core of control theory and appears in several areas of this field, such as optimal control, distributed control, system identification, robust control, state…
stat.ML2017★ 12 cited
Graphical Lasso and Thresholding: Equivalence and Closed-form Solutions
Salar Fattahi, Somayeh Sojoudi
Graphical Lasso (GL) is a popular method for learning the structure of an undirected graphical model, which is based on an regularization technique. The objective of this pap…