48 citations · 95 across the 9 of their papers we have counts for
3 papers · 1 filter
A Risk Ratio Comparison of and Penalized Regression
Kory D. Johnson, Dongyu Lin, Lyle H. Ungar +2
There has been an explosion of interest in using -regularization in place of -regularization for feature selection. We present theoretical results showing that while $l_1…
Fitting High-Dimensional Interaction Models with Error Control
Kory D. Johnson, Robert A. Stine, Dean P. Foster
There is a renewed interest in polynomial regression in the form of identifying influential interactions between features. In many settings, this takes place in a high-dimensional…
Submodularity in Statistics: Comparing the Success of Model Selection Methods
Kory D. Johnson, Robert A. Stine, Dean P. Foster
We demonstrate the usefulness of submodularity in statistics as a characterization of the difficulty of the \emph{search} problem of feature selection. The search problem is the ab…