no code implementations • 25 Jul 2019 • James Folberth, Stephen Becker
Under reasonable conditions, our feature elimination strategy will eventually eliminate all zero features from the problem.
1 code implementation • 17 Apr 2018 • Farhad Pourkamali-Anaraki, James Folberth, Stephen Becker
The $\ell_0$ model is non-convex but only needs memory linear in $n$, and is solved via orthogonal matching pursuit and cannot handle the case of affine subspaces.