Dataford
Interview QuestionsInterview GuidesExperiencesMock InterviewsPricing
Get started

Discuss Model Evaluation Techniques

MediumModel Evaluation00:00
Practice interviewer
In session
5 left
00:00

Your question is Discuss Model Evaluation Techniques. Take a moment with it on the right.

Talk me through your thinking if you like. When you're confident, submit your answer and I'll grade it like a real screen (7/10 or better passes).

You need to log in / sign up to chat or submit.

Problem

Scenario

You have trained and shipped machine learning models before, and the team wants to understand how you evaluate whether a model is actually good enough for use. They are looking for how you think about different metrics and when you would choose one over another.

Question

What is your experience with machine learning model evaluation techniques?

What This Tests

  • Choosing evaluation metrics based on the ML task
  • Interpreting precision, recall, F1, and AUC-ROC together
  • Understanding confusion matrix tradeoffs
  • Connecting offline metrics to business decisions