Search Results for author: Nicholas H. Nelsen

Found 4 papers, 3 papers with code

An operator learning perspective on parameter-to-observable maps

1 code implementation8 Feb 2024 Daniel Zhengyu Huang, Nicholas H. Nelsen, Margaret Trautner

Computationally efficient surrogates for parametrized physical models play a crucial role in science and engineering.

Operator learning

Error Bounds for Learning with Vector-Valued Random Features

1 code implementation NeurIPS 2023 Samuel Lanthaler, Nicholas H. Nelsen

This paper provides a comprehensive error analysis of learning with vector-valued random features (RF).

regression

The Random Feature Model for Input-Output Maps between Banach Spaces

1 code implementation20 May 2020 Nicholas H. Nelsen, Andrew M. Stuart

Well known to the machine learning community, the random feature model is a parametric approximation to kernel interpolation or regression methods.

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