Amazon SageMaker Model Monitor continuously monitors machine learning models for concept drift (i.e. changes in data distribution and characteristics over time) and alerts you if there are any deviations so you can take remedial action. Starting today, you can also use Amazon SageMaker Model Monitor to detect drift in model quality, bias, and feature importance. With these new fully managed capabilities, SageMaker Model Monitor helps you maintain high quality machine learning models in production.
Source:: Amazon AWS