1 code implementation • 23 Mar 2024 • Omar Melikechi, Jeffrey W. Miller
This yields a tighter bound on E(FP), resulting in a feature selection criterion that has higher sensitivity in practice and is better calibrated in terms of matching the target E(FP).
no code implementations • 19 Oct 2023 • Steven Winter, Omar Melikechi, David B. Dunson
Gibbs posteriors are proportional to a prior distribution multiplied by an exponentiated loss function, with a key tuning parameter weighting information in the loss relative to the prior and providing a control of posterior uncertainty.
2 code implementations • 20 Apr 2023 • Omar Melikechi, David B. Dunson
We introduce Cayley transform ellipsoid fitting (CTEF), an algorithm that uses the Cayley transform to fit ellipsoids to noisy data in any dimension.