AWS Certified Machine Learning - Specialty MLS-C01 — Topic 1 Question 115

Question

A retail company is using Amazon Personalize to provide personalized product recommendations for its customers during a marketing campaign. The company sees a significant increase in sales of recommended items to existing customers immediately after deploying a new solution version, but these sales decrease a short time after deployment. Only historical data from before the marketing campaign is available for training. How should a data scientist adjust the solution?

Accepted Answer

Correct answer: A. The correct answer is A. Option A: Use the event tracker in Amazon Personalize to include real-time user interactions. Amazon Personalize builds real-time recommendation systems.

AWS Certified Machine Learning - Specialty MLS-C01 — Question 115