Problem
How would you design a machine learning model to predict customer churn for a high-value credit card product at Citi?
Practicing as: Data Scientist interview at CitiHi, I'll play your Citi interviewer for the Data Scientist role. Candidates describe these interviews as mostly positive and moderately difficult, so expect me to be friendly and conversational. Take your time with the question above and answer like we're in the room.
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