November 2021
Beginner to intermediate
508 pages
10h 18m
English
Content preview from Natural Language Processing with AWS AI Services
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Chapter 7: Understanding the Voice of Your Customer Analytics
In the previous chapters, to see improving customer service in action, we built an AI solution that uses the AWS NLP service Amazon Comprehend to first analyze historical customer service records to derive key topics using Amazon Comprehend Topic Modeling and train a custom classification model that will predict routing topics for call routing using Amazon Comprehend Custom Classification. Finally, we used Amazon Comprehend detect sentiment to understand the emotional aspect of the customer feedback.
In this chapter, we are going to focus more on the emotional aspect of the customer feedback, which could be an Instagrammer, Yelp reviewer, or your aunt posting comments about your ...
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