no code implementations • 7 Mar 2024 • Erik Nascimento, Diego Mesquita, Samuel Kaski, Amauri H Souza
While networks for tabular or image data are usually overconfident, recent works have shown that graph neural networks (GNNs) show the opposite behavior for node-level classification.
no code implementations • 29 Sep 2021 • Hojin Kang, Jou-Hui Ho, Diego Mesquita, Jorge Pérez, Amauri H Souza
To avoid temporal message passing, OGN maintains a summary of the temporal neighbors of each node in a latent variable and updates it as events unroll, in an online fashion.