An AI system stores knowledge as a semantic network:
- Penguin —is a→ Bird
- Bird —has→ Feathers
- Bird —can→ Fly
- Penguin —cannot→ Fly
- Penguin —lives in→ Antarctica
Explain what a semantic network is.
From Mock B · Paper 1: Written examination
16(b)2 marks
Using the network in 16(a), explain how the AI can conclude that penguins have feathers, even though this is not stored directly.
From Mock B · Paper 1: Written examination
16(c)2 marks
Explain why the network needs the link "Penguin cannot Fly".
From Mock F · Paper 1: Written examination
81 mark
In a semantic network, what do the links (arcs) represent?
From Mock F · Paper 1: Written examination
17(c)3 marks
Describe how the facts in 17(a) could be shown as a semantic network.
Score 0 / 10 · 0 of 5 marked
This paper is written by Plasmo in the style of the LRN GCSE Artificial Intelligence exam. It is not a past paper and is not produced or endorsed by the exam board.