Problem
How would you design an end-to-end machine learning system to detect and mitigate ad fraud (invalid traffic) in real-time at Moloco?
Practicing as: Data Scientist interview at MolocoHi, I'll play your Moloco interviewer for the Data Scientist role. Candidates describe these interviews as often stressful and moderately difficult, so expect me to be direct and to the point. Take your time with the question above and answer like we're in the room.
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