1 2 3 4 5 6 7 8 9# Sentiment Analysis _Web Scraping, AWS (EMR, EC2 and S3) Hadoop_ Running different Python scripts (Mapping, Reducing and Concatenating) to get the data to perform **sentiment analysis of smartphone reviews** for deploying a medical software. - Based on Hadoop framework - Hosted through Amazon web Services (EMR, EC2, ES3) .