EMRTwitter

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Twitter Data Sentiment Analysis
Based on Amazon documentation
B. RAMAMURTHY
HTTP://DOCS.AWS.AMAZON.COM/GETTINGS
TARTED/LATEST/EMR/GETTING-STARTEDEMR-SENTIMENT-TUTORIAL.HTML
Goals
 Collect live data from twitter and analyze it using
Elastic Map Reduce

For this we need twitter developer account and credentials
 Collect data using Cloud Formation template
provided by amazon
 Store the data in S3
 Do whatever analysis you want to do.
 We will do wordcount.
Steps
 Setup twitter developed account
 Setup CloudFormation with a data collection
template
 Access the server setup above and collect data: as
much data about any word of interest to you.
 Transfer data to s3
 Perform MR (mapreduce) analytics
Warning
 Make sure
 You have logged off from the server connected to
CloudFormation
 the ClouDformation Stack is deleted after you collect
data
 Twitter access and consumer keys are kept really safe
Download
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