shrinkGPR: Scalable Gaussian Process Regression with Hierarchical Shrinkage Priors

Efficient variational inference methods for fully Bayesian univariate and multivariate Gaussian and t-process regression models. Hierarchical shrinkage priors, including the triple gamma prior, are used for effective variable selection and covariance shrinkage in high-dimensional settings. The package leverages normalizing flows to approximate complex posterior distributions. For details on implementation, see Knaus (2025) <doi:10.48550/arXiv.2501.13173>.

Getting started

Package details

AuthorPeter Knaus [aut, cre] (ORCID: <https://orcid.org/0000-0001-6498-7084>)
MaintainerPeter Knaus <peter.knaus@wu.ac.at>
LicenseGPL (>= 2)
Version2.0.0
Package repositoryView on CRAN
Installation Install the latest version of this package by entering the following in R:
install.packages("shrinkGPR")

Try the shrinkGPR package in your browser

Any scripts or data that you put into this service are public.

shrinkGPR documentation built on March 30, 2026, 5:06 p.m.