Problem
Walk me through how you would build a model to classify whether a transaction is fraudulent or legitimate at Barclays.
Practicing as: Data Scientist interview at BarclaysHi, I'll play your Barclays interviewer for the Data Scientist role. Answer the question above like we're in the room, and I'll respond the way a real interviewer would.
You are practicing as a guest. Sign up free to get your answer graded with AI feedback. Your draft stays right here.
