Data Science Internship Interview Questions

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Q: Explain the difference between supervised and unsupervised learning. How did you answer this question? I explained that supervised learning uses labeled data to train models for prediction or classification, while unsupervised learning uses unlabeled data to find hidden structures such as clusters or patterns.
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Data Science Intern

Interviewed at Datadog

4
Sep 17, 2025

Q: Explain the difference between supervised and unsupervised learning. How did you answer this question? I explained that supervised learning uses labeled data to train models for prediction or classification, while unsupervised learning uses unlabeled data to find hidden structures such as clusters or patterns.

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