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Exercise 4: Navigating the AWS Management Console ................................. 24
Activity 2: Testing the Amazon Comprehend's API Features ........................ 26
Summary ....................................................................................................... 27
SummarizingText Documents Using NLP 29
Introduction .................................................................................................. 30
What is Natural Language Processing? ..................................................... 30
Using Amazon Comprehend to Inspect Text and Determine
the Primary Language ................................................................................. 31
Exercise 5: Detecting the Dominant Language Using the Command-Line
Interface in a text document ............................................................................ 32
Exercise 6: Detecting the Dominant Language in Multiple Documents
by Using the Command-Line Interface (CLI) .................................................. 35
Extracting Information in a Set of Documents ......................................... 36
Detecting Named Entities – AWS SDK for Python (boto3) ............................. 36
DetectEntites – Input and Output .................................................................... 38
Exercise 7: Determining the Named Entities in a Document ...................... 38
DetectEntities in a Set of Documents (Text Files) .......................................... 40
Detecting Key Phrases ...................................................................................... 41
Exercise 8: Determining the Key Phrase Detection. ..................................... 41
Detecting Sentiments ....................................................................................... 42
Exercise 9: Detecting Sentiment Analysis ....................................................... 42
Setting up a Lambda function and Analyzing Imported Text
Using Comprehend ..................................................................................... 44
What is AWS Lambda? ....................................................................................... 44
What does AWS Lambda do? ............................................................................ 45
Lambda Function Anatomy ............................................................................. 45
Exercise 10: Setting up a Lambda function for S3 ......................................... 46
Exercise 11: Conguring the Trigger for an S3 Bucket .................................. 52
Exercise 12: Assigning Policies to S3_trigger to Access Comprehend ......... 56
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