Sentiment Analysis with VADER

Sentiment analysis (also known as opinion mining ) refers to the use of natural language processing, text analysis, computational linguistics to systematically identify, extract, quantify, and study affective states and subjective information. [1] In short, Sentiment analysis gives an objective idea of whether the text uses mostly positive, negative, or neutral language. [2] Sentiment analysis … Read more

How to Search Text Documents with Whoosh

Whoosh is a python library of classes and functions for indexing text and then searching the index. If the application requires text documents search functionality, Whoosh module can be used for this task. This post will summarize main steps needed for implementing search with Whoosh. Using Whoosh consists of indexing documents and then querying (searching) … Read more