Auction chat is aggressive. Your sentiment model thinks it's angry
Measurement & estimationHardProblem. You own user sentiment. You run a sentiment model over live chat. It flags the highest-GMV shows as the most negative. What is going on, and what do you build instead?
Before you reveal: say your answer out loud, as if you were in the real interview — get your reasoning across clearly first. There is no single correct answer: reading what the interviewer is really after and defending your own thinking is what makes an answer strong.