74 citations · 461 across the 38 of their papers we have counts for
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stat.ME2012★ 10 cited
Convex hierarchical testing of interactions
Jacob Bien, Noah Simon, Robert Tibshirani
We consider the testing of all pairwise interactions in a two-class problem with many features. We devise a hierarchical testing framework that considers an interaction only when o…
stat.ML2012★ 10 cited
A Permutation Approach to Testing Interactions in Many Dimensions
Noah Simon, Robert Tibshirani
To date, testing interactions in high dimensions has been a challenging task. Existing methods often have issues with sensitivity to modeling assumptions and heavily asymptotic nom…