Immersive learning
VR 360 presentation will use this question view when WebXR is available.
Choose a topic
Pick a topic to continue learning.
Choose a format
How would you like to work through it?
Change subject
Choose a subject and topic
Your current selection will stay unchanged until you confirm.
A retrieval system assigns scores to four documents for a query: D1 = 0.91, D2 = 0.64, D3 = 0.88, and D4 = 0.47. If results are ordered from highest score to lowest score, which ordering is correct?
Assessment complete
Test review
Explanations
Answer explanation