What will we cover? What is Text Categorization Learn about the Bag-of-Words Model Understand Naive Bayes’ Rule How to use Naive Bayes’ Rule for sentiment classification (text categorization) What problem smoothing solves Step 1: What is Text Categorization? Text categorization (a.k.a. text classification) is the task of assigning predefined categories to free-text documents. It can provide conceptual … Continue reading Naive Bayes’ Rule for Sentiment Classification with Full Explanation