AWS Certified Cloud Practitioner
Get started today
Ultimate access to all questions.
Deep dive into the quiz with AI chat providers.
We prepare a focused prompt with your quiz and certificate details so each AI can offer a more tailored, in-depth explanation.
A social media analytics company wants to analyze customer reviews to detect sentiment and key topics. Which AWS service should they use?
Real Exam
Community
RRitesh
0
A
Amazon Comprehend
B
Amazon Rekognition
C
Amazon Transcribe
D
Amazon SageMaker
Explanation:
Explanation
Amazon Comprehend is the correct AWS service for this use case because:
- Sentiment Analysis: Amazon Comprehend can analyze text to determine the emotional tone (positive, negative, neutral, or mixed) of customer reviews
- Key Phrase Extraction: It can automatically identify and extract key topics, phrases, and entities mentioned in the text
- Natural Language Processing: As a managed NLP service, it's specifically designed for text analysis tasks like this
- No ML Expertise Required: Unlike Amazon SageMaker which requires machine learning expertise, Comprehend provides pre-trained models that work out-of-the-box
Why not the other options:
- Amazon Rekognition: Primarily for image and video analysis, not text
- Amazon Transcribe: Converts speech to text, but doesn't analyze sentiment or topics
- Amazon SageMaker: Requires building custom ML models, which is overkill for this pre-built use case
Amazon Comprehend is the most appropriate service for analyzing customer reviews to detect sentiment and key topics without requiring machine learning expertise.
Comments
Loading comments...