Problem
How would you define success metrics and guardrails for an A/B test on an ad ranking or bidding change at Pubmatic?
Practicing as: Data Scientist interview at PubmaticHi, I'll play your Pubmatic interviewer for the Data Scientist role. Candidates describe these interviews as mixed and moderately difficult, so expect me to be professional and fair. Take your time with the question above and answer like we're in the room.
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