Percentage Model Enhancements (March 2024)

In March 2024, percentage monitors will undergo enhancements to improve their accuracy in detecting changes. Nullness, uniqueness, and percent zero/negative monitors will experience these improvements over the coming weeks. The expected ranges of these monitors may change as a result. Handling of extreme values like 0% and 100% will be improved by excluding them from the expected range unless they were observed during training or marked as normal in the monitor's history. Additionally, ranges will become smaller to alert users on relatively large changes even if they are not significant on an absolute scale. The ranges will continue to shrink as more new values are observed and model confidence increases.