378. I.I.D. Violation: Temporal Correlation
easy
A model is trained on customer purchase data collected over three years. Purchases in consecutive months are correlated due to seasonal trends. Which part of the i.i.d. assumption is violated?
A model is trained on customer purchase data collected over three years. Purchases in consecutive months are correlated due to seasonal trends. Which part of the i.i.d. assumption is violated?