Machine Learning Engineer Question:
Download Job Interview Questions and Answers PDF
Tell us what’s the F1 score? How would you use it?
Answer:
The F1 score is a measure of a model’s performance. It is a weighted average of the precision and recall of a model, with results tending to 1 being the best, and those tending to 0 being the worst. You would use it in classification tests where true negatives don’t matter much.
Download Machine Learning Engineer Interview Questions And Answers
PDF
| Previous Question | Next Question |
| Explain what are some methods of reducing dimensionality? | Tell me how do you choose an algorithm for a classification problem? |