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How would you build and test a metric to compare two user's Netflix "recommended lists" of movie/tv show preferences?
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Data Analyst
Marketer
General
Discuss relevant similarity measures (Jaccard, cosine similarity), recommendation system principles, and experimental design for validating your approach.
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Metrics and Experimentation question
Metrics and Experimentation questions evaluate your data-driven approach to product development. Show how you define success metrics, design experiments, analyze results, and use empirical evidence to guide decision-making.