Sparse spectral Bayesian permanental process with generalized kernel

J Sellier, P Dellaportas - International Conference on …, 2023 - proceedings.mlr.press
We introduce a novel scheme for Bayesian inference on permanental processes which
models the Poisson intensity as the square of a Gaussian process. Combining generalized …

Trigonometric Quadrature Fourier Features for Scalable Gaussian Process Regression

K Li, M Balakirsky, S Mak - International Conference on …, 2024 - proceedings.mlr.press
Fourier feature approximations have been successfully applied in the literature for scalable
Gaussian Process (GP) regression. In particular, Quadrature Fourier Features (QFF) derived …

Stein random feature regression

H Warren, R Oliveira, F Ramos - arxiv preprint arxiv:2406.00438, 2024 - arxiv.org
In large-scale regression problems, random Fourier features (RFFs) have significantly
enhanced the computational scalability and flexibility of Gaussian processes (GPs) by …