Extended Data Fig. 8: Reliability diagrams and expected calibration error (ECE) for prediction models.
From: A foundation model for generalizable disease detection from retinal images
Reliability diagrams measure the consistency between the prediction probabilities of an event (e.g. myocardial infarction) with the actual chance of observing the event. The dashed line (diagonal line) indicates a perfectly calibrated model and the deviation represents the miscalibration. RETFound is closest to diagonal lines and the ECE is lowest among all models.
