Preprint
Sep 2026
Adaptive Regularization via Extreme Value Distributions for Gaussian Graphical Models
This work derives Weibull, Gumbel, and Exponential penalties that approximate \(\ell_0\) penalization and calibrate their hyperparameters to each dataset's noise floor, and formally proves the asymptotic properties of their static forms.
A. Christensen, Jeongwon Choi, Hao-Yi Yang et al.
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