Precise Tensor Product Smoothing via Spectral Splines

Tensor product smoothers are frequently used to include interaction effects in multiple nonparametric regression models. Current implementations of tensor product smoothers either require using approximate penalties, such as those typically used in generalized additive models, or costly parameteriza...

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Bibliographic Details
Main Author: Nathaniel E. Helwig
Format: Article
Language:English
Published: MDPI AG 2024-01-01
Series:Stats
Subjects:
Online Access:https://www.mdpi.com/2571-905X/7/1/3