Fig. 5: Comparison of forecasting errors by single- vs. multi-system MIDST models.
From: Data-driven modeling of interrelated dynamical systems
a Average Prediction error of every state (i.e., specific location for which SST is monitored), positioned on its appropriate location on the globe. Colors indicate the absolute error in degrees Celsius. b Predicted SST values vs. ground truth (GT), plotted across time. For clarity, we only visualize one state trajectory from each ocean. Predictions are for H = 1. MIDST-Single has a single AE and linear propagator for all 50 systems, while MIDST-R shares the AE and the A and C components.
