In this tutorial, we’ll introduce sentiment analysis using Python 3, and discuss some models for doing the analysis. We’ll also compare the accuracy of the different methods we use.

Sentiment Analysis with Python

Preface

We create and come across textual data every day: when we leave reviews online, open customer support tickets, post tweets, send emails, and so on. Most of this data is unstructured data . In fact, according to an article on how AI is unleashing the power of unstructured data , it’s estimated that unstructured data accounts for 80–90% of the data we generate. Through data science, we can begin to make use of and classify this unstructured data. One way to do that is through “sentiment analysis”.

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