Free skill test
Machine Learning test
Problem framing, data splits and leakage, evaluation on imbalanced data, model training, and monitoring models in production.
20 questions · 25 min
What Machine Learning covers
Machine learning is building systems that improve at a task from data rather than being explicitly programmed for every case — covering the practical judgment of when it's the right tool, not only the mathematics behind it.
Test format
- 20 questions
- Time limit: 25 minutes
- Pass mark: 70%
- Copying, pasting and leaving the page are recorded during the test
- You can take it again 24 hours after your last try
What you get
- A pass adds Machine Learning to your profile as tested evidence
- Your CV can link to the result with a QR code
- Employers see the score and the date, and can check the result themselves
- You choose whether your result is public
More ways to show Machine Learning
Common questions
- Is the Machine Learning test free?
- Yes. Create a free account and take the test. Taking it and sharing the result cost nothing.
- Can I take the Machine Learning test again?
- Yes, 24 hours after your last try. Use the time to practise the parts you found hard.
- How do employers see my Machine Learning result?
- Your profile and CV show the score and the date. Employers can open the link to check that the result is real.