Topic Modeling and Latent Dirichlet Allocation(LDA) using Gensim and Sklearn : Part 1 - Analytics Vidhya

Let's say you have a client who has a publishing house. Your client comes to you with two tasks: one he wants to categorize all the books or the research papers he receives weekly on a common theme or a topic and the other task is to encapsulate large documents into smaller bite-sized texts. Is there any technique and tool available that can do both of these two tasks? We enter the world of Topic Modeling. I'll break this article into three parts.