Crucial Exams

AWS Certified AI Practitioner AIF-C01 Practice Question

A startup wants to train a machine learning model that detects customer sentiment in live chat transcripts. Which type of training data should the team collect and prepare for this use case?

  • Labeled JPEG images showing different facial expressions

  • Numeric tabular data of customer purchase amounts with column headers

  • Labeled text documents annotated with sentiment categories

  • Unlabeled time-series sensor readings collected at regular intervals

AWS Certified AI Practitioner AIF-C01
Fundamentals of AI and ML
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