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Explain ROC curve. What does AUC represent?
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Data Analyst
Marketer
General
Beyond just defining the concepts, prepare to explain how different AUC values affect model selection and why the ROC curve is preferable to accuracy in imbalanced classification problems.
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Hard Difficulty
Hard questions require advanced understanding and critical thinking. Here, your problem-solving skills are key, as these questions often involve complex scenarios needing in-depth analysis and well-structured responses.
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