Where is it? Find the tutorial here.

What is it? The tutorial takes you through the process of building a program that takes in text as input and performs sentiment analysis on it. Learn how to use NLTK to perform NLP tasks. The resulting program can be used to review comments for movies or books you might be considering to buy.

What you need to follow? Prior programming experience in machine learning is advantageous but you should be able to keep up even without it. You will also need the Python program installed on your computer and be able to install packages using the pip package manager.