ml-recall

#dice

2 questions from Segmentation

Timed test

2 questions · 2 min · score and explanations at the end

Take a test

Q 1 / 2Score 0 / 0

Shuffle questions

Question 1: Short answer

hardAI-checkedSegmentation

For one object, the predicted mask $X$ and the ground-truth mask $Y$ have an IoU (Jaccard index) of $J = 0.6$ . What is their Dice coefficient $D = \frac{2|X \cap Y|}{|X| + |Y|}$ ?

Enter: check / next