0%
QuizRound 2 rehearsal/15 min

Level 2 Check

Eight questions covering data, splits, overfitting, class balance, accuracy, and the image lab workflow. Pass this to finish the level.

8 questions. You need 70% to pass, and you can retake it as many times as you want.

1

A set has 90 mugs and 10 glasses. What does an always-mug baseline score?

2

Which data should compare two candidate training settings?

3

You change backgrounds and epochs together, then improve the score. What can you conclude?

4

Most mistakes are glasses predicted as mugs. What is a targeted next step?

5

The same image appears in training and final test. Why is this a problem?

6

What should an experiment log connect?

7

How should target IDs 18, 3, and 42 appear in a labels export?

8

What is needed to reuse a trained image model without retraining?

0 of 8 answered