What is concept drift and how can CPMAI projects detect and mitigate it?

What is concept drift and how can CPMAI projects detect and mitigate it?

• A. Concept drift is when the statistical properties of the target variable change over time; detected via monitoring metrics, retraining, and updating features/models
• B. Concept drift refers to gradual changes in hardware performance and requires only hardware upgrades
• C. Concept drift is unrelated to AI models and pertains to team dynamics
• D. Concept drift occurs only during initial model deployment and cannot be mitigated

Answer: (D)