Sentiment Analysis of the Text Using AWS Comprehend Service

This is an application which will analzse the text by calling AWS Lambda Endpoint URL which has the implementation of AWS Comprehend service. This application is accessible at http://18.188.225.28:3300/

STEPS TO RE-CREATE THIS PROJECT

CREATE AWS LAMDA FUNCTIONS IN PYTHON

Below is the image of the code

ADD HTTP TRIGGERS TO THE FUNCTIONS

DEPLOY NODE.JS PROJECT ON AWS EC2

• Create EC2 Ubuntu instance.
• Login into the instance via SSH.
• Install node and git
• clone this repository
• Run npm install to download the dependencies
• Run node server.js

SETTING INBOUND RULES

• Add new inbound to your EC2 instance to open the node server port to be accessible from anywhere. NOTE I put PORT 3300 as my node server is listening on this port.

ACCESSING THE APPLICATION

• Go to EC2 instance and copy IPv4 Public IP.
• Go to the browser and type {IPv4 Public IP}:3300

START SERVER TO RUN FOREVER

• Install pm2 by running npm install -g pm2
• Set up pm2 to start the server automatically on server restart by running pm2 start server.js pm2 save pm2 startup