A Retail Company Is Using Amazon Personalize to Provide Personalized

question 38

Multiple Choice

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?

• A) Use the event tracker in Amazon Personalize to include real-time user interactions.
• B) Add user metadata and use the HRNN-Metadata recipe in Amazon Personalize.
• C) Implement a new solution using the built-in factorization machines (FM) algorithm in Amazon SageMaker.
• D) Add event type and event value fields to the interactions dataset in Amazon Personalize.

Understand the proportionate distribution of funds among multiple parties.

Apply ratio and proportion concepts to solving real-world fuel efficiency problems.

Utilize ratios to analyze stock market transactions and currency exchange impacts.

Understand how ratios are used in budgeting and forecasting in government and corporate settings.

---

Definitions:

Overextension

A linguistic phenomenon where a child applies a word in a broader context than is appropriate, indicating the developmental process of language acquisition.

Receptive Vocabularies

The words a person can understand and recognize, even if they cannot actively use them in speech or writing.

Productive Vocabularies

The set of words an individual can actively use in speech or writing, as opposed to passive vocabulary recognized in others' communications.

Speech Sounds

The distinct units of sound, such as phonemes, that are used in a language to convey meaning.