AWS Certified AI Practitioner Practice Mode

Community Discussion

Written by other learners. Comments can disagree with the marked answer — check the official documentation when in doubt.

• Chose B1

  Explanation: The company has petabytes of unlabeled customer data and wants to classify customers into tiers (i.e., group similar customers together). When you do not have labels (no predefined tiers already assigned) and want the algorithm to discover structure or groupings in the data, you use unsupervised learning. A common unsupervised technique for this use case is clustering (e.g., k-means) to segment customers into meaningful groups for targeted advertising

• Chose B1

  B is the correct answer.

• Chose B1

  B is the correct answer.