Search Results for author: Goran Marjanovic

Found 2 papers, 0 papers with code

MIST: L0 Sparse Linear Regression with Momentum

no code implementations25 Sep 2014 Goran Marjanovic, Magnus O. Ulfarsson, Alfred O. Hero III

Significant attention has been given to minimizing a penalized least squares criterion for estimating sparse solutions to large linear systems of equations.

regression

L0 Sparse Inverse Covariance Estimation

no code implementations5 Aug 2014 Goran Marjanovic, Alfred O. Hero III

In this paper we consider non-convex $l_0$ penalized log-likelihood inverse covariance estimation and present a novel cyclic descent algorithm for its optimization.

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