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Offline-to-Online Recommendation Evaluation

Hard
Model EvaluationEvaluation TechniquesModel MetricsA/B Testing

Problem

How would you design an offline-to-online evaluation process for a recommendation system at Mercari?

Practicing as: Machine Learning Engineer interview at Mercari

Hi, I'll play your Mercari interviewer for the Machine Learning Engineer 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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