iamtodor/data-science-interview-questions-and-answers resource

Health v2 · maintenance only

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1667 stars · 361 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

A curated collection of data science and machine learning interview questions with answers, covering topics like feature selection, regularization, bias-variance, and statistics. It is a reference document intended for interview preparation rather than runnable software.

Use cases

• prepare for a data science interview
• review machine learning interview questions and answers
• study common statistics questions asked in ML interviews
• brush up on concepts like regularization and precision/recall before an interview
• find sample answers for data science job screening questions

When to choose

• you are preparing for data science or ML interviews and want a question bank with answers
• you want a quick refresher on core ML and statistics concepts
• you prefer a free, community-maintained study resource

When to avoid

• you need runnable code, libraries, or tools rather than written Q&A content
• you need a comprehensive, up-to-date curriculum - the repo is self-described as 'not ideally (yet)' and updates are infrequent
• you need interactive practice or mock interview features

Facets

learning-resource · maturity maintenance

documentation machine-learning data-science data-science machine-learning tutorials education cross-platform interview-questions interview-preparation q-and-a study-guide

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