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Machine learning techniques

From Mock A · Paper 1: Written examination
51 mark
An online shop uses AI to put its customers into groups with similar shopping habits. The data has no labels. Which technique is this?
From Mock A · Paper 2: Combined internal assessment (project)
1(c)4 marks
Identify the AI technique you will use. Justify your choice and explain why one alternative technique would be less suitable.
From Mock B · Paper 1: Written examination
41 mark
Deciding whether an email is spam or not spam is an example of which type of machine learning task?
From Mock B · Paper 1: Written examination
11(b)3 marks
Explain how the app could use machine learning to recommend new songs.
From Mock B · Paper 1: Written examination
13(b)4 marks
Explain two limitations of a rule-based chatbot compared with a chatbot that uses machine learning.
From Mock B · Paper 2: Combined internal assessment (project)
1(c)4 marks
Identify the AI technique you will use. Justify your choice and explain why one alternative technique would be less suitable.
From Mock C · Paper 1: Written examination
51 mark
How does a tool such as Teachable Machine train an image model?
From Mock C · Paper 1: Written examination
15(a)4 marks
A student uses Teachable Machine to build a model that recognises whether an item held up to a webcam is recyclable or not recyclable. Describe the steps the student should follow to build and test the model.
From Mock C · Paper 1: Written examination
15(c)2 marks
Explain the difference between classification and clustering.
From Mock C · Paper 2: Combined internal assessment (project)
1(c)4 marks
Identify the AI technique you will use. Justify your choice and explain why one alternative technique would be less suitable.
From Mock D · Paper 1: Written examination
51 mark
Which of these is an example of unsupervised learning?
From Mock D · Paper 2: Combined internal assessment (project)
1(c)4 marks
Identify the AI technique you will use. Justify your choice and explain why one alternative technique would be less suitable.
From Mock E · Paper 1: Written examination
51 mark
Clustering is used to:
From Mock E · Paper 1: Written examination
11(a)3 marks
An online shop has the following data about six customers.
CustomerVisits per monthAverage spend (£)
A215
B312
C1518
D1420
E395
F2110
A clustering algorithm is used to group the customers into three clusters. Identify the three clusters and describe each one.
From Mock E · Paper 1: Written examination
11(b)2 marks
Explain why clustering is an example of unsupervised learning.
From Mock E · Paper 1: Written examination
11(c)2 marks
Suggest how the shop could use these clusters.
From Mock E · Paper 1: Written examination
11(d)2 marks
A new customer, G, visits 14 times per month and spends £16 on average. State which cluster G belongs to and explain why.
From Mock E · Paper 2: Combined internal assessment (project)
1(c)4 marks
Identify the AI technique you will use. Justify your choice and explain why one alternative technique would be less suitable.
From Mock F · Paper 1: Written examination
61 mark
In reinforcement learning, an agent learns by:
From Mock F · Paper 1: Written examination
14(a)2 marks
Explain how a social media app decides which posts to show a user.
From Mock F · Paper 2: Combined internal assessment (project)
1(c)4 marks
Identify the AI technique you will use. Justify your choice and explain why one alternative technique would be less suitable.
Score 0 / 54 · 0 of 21 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.

Machine learning techniques Exam Questions: LRN GCSE Artificial Intelligence | Plasmo