9 Extracting value from large data sets with AI
This chapter covers
- Using Amazon Comprehend for named entity recognition (NER)
- Understanding Comprehend’s modes of operations (asynchronous, batch, and synchronous)
- Using asynchronous Comprehend services
- Triggering Lambda functions using S3 notifications
- Handling errors in Lambdas using a dead-letter queue
- Processing results from Comprehend
Chapter 8 dealt with the challenge of gathering unstructured data from websites for use in machine learning analysis. This chapter builds on the serverless web crawler from chapter 8. This time, we are concerned with using machine learning to extract meaningful insights from the data we gathered. If you didn’t work through chapter 8, you should go back and ...
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