Practical debiasing with the Covariant Prior in the proportional regime when p < n

We show that the Covariant Prior can be used to effectively de-bias the resulting MAP estimator in the proportional regime, where the number of covariates p grows proportionally to n , the number of samples, with p  <  n . The asymptotics of the resulting MAP estimator can be studied via the stat...

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Bibliographic Details
Main Authors: Emanuele Massa, Anthony C C Coolen
Format: Article
Language:English
Published: IOP Publishing 2025-01-01
Series:Journal of Physics Communications
Subjects:
Online Access:https://doi.org/10.1088/2399-6528/add2cd
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