AWS Certified AI Practitioner (AIF-C01) — Question 282

Which option is an example of unsupervised learning?

Answer options

• A. Clustering data points into groups based on their similarity
• B. Training a model to recognize images of animals
• C. Predicting the price of a house based on the house’s features
• D. Generating human-like text based on a given prompt

Correct answer: A

Explanation

Unsupervised learning involves analyzing unlabeled datasets to discover hidden patterns or groupings, such as clustering similar data points together. In contrast, image classification and house price prediction are classic examples of supervised learning, which rely on labeled training data. Text generation is typically driven by self-supervised generative models.