Label Delay
Some outcomes arrive late and some remain unobserved. Label delay requires defined outcome windows and coverage checks, not just a fixed waiting period.
-
-
Lagging Indicators
AUC uncertainty depends on positive and negative counts and paired-score dependence, not just the AUC values.
-
Matured-Label Cohort
When outcomes are confirmed days after a prediction, the labels available today are the quick ones. A matured-label cohort waits until a group of predictions has passed its outcome window and label delay, then scores it once.