Adaptive Gaussian processes on graphs via spectral graph wavelets

Graph-based models require aggregating information in the graph from neighbourhoods of different sizes. In particular, when the data exhibit varying levels of smoothness on the graph, a multi-scale approach is required to capture the relevant information. In this work, we propose a Gaussian process...

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Bibliographic Details
Main Authors: Opolka, FL, Zhi, YC, Liò, P, Dong, X
Format: Conference item
Language:English
Published: Proceedings of Machine Learning Research 2022