How Much Graph Is Too Much? Graph Construction and Exposure in Spatio-Temporal Forecasting
arXiv:2610.34611v1 Announce Type: new Abstract: Spatio-temporal graph neural networks combine a node's history with information from graph neighbors. The central question is whether graph neighbors provide predictive information beyond each node's own history. Forecast accuracy depends on both the…
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- 2026-10-27 04:00 · arXiv stat.ML
How Much Graph Is Too Much? Graph Construction and Exposure in Spatio-Temporal Forecasting