Extract Subject Matter of Documents Using NLP

Understanding large corpora is an increasingly popular problem. Modern startups and established companies are working diligently to produce models that can extract meaningful data from a body of text. In this post, I will explain some Natural Language Processing (NLP) techniques that can be used to extract the main subject of a particular document. In addition to identifying the main subject, I will explain a technique for getting Subject Verb and Object sets, everywhere the subject is mentioned. To further explain what I'm talking about take a look at this TechCrunch article.