Introduction PDF or Portable Document File format is one of the most common file formats in today’s time. It is widely used across every industry such as in government offices, healthcare, and even in personal work. As a result, there is a large unstructured data that exists in PDF format and…

Introduction The use of analytical methods have gained immediate importance in the last few years. The practice of gaining useful insights from data have helped several companies improve their business performance. Analytics allow companies to obtain a clear picture of events in the past and the future of their performance. …

A few months back, I was working on creating a sentiment classifier for Twitter data. After trying the common approaches, I was still struggling to get good accuracy on the results. Text classification problems and algorithms have been around for a while now. They are widely used for Email Spam…

Problem Statement Guess what is this image? You are right, it’s a typical picture of an open sky. I took this picture last to last night in Bangalore from my terrace. At that point of time, I had no clue that this can be such an exciting and rewarding exercise. As a…

Introduction Natural Language Processing is a popular machine learning technique used to analyze text content. We see a lot of fancy reports around us and a lot of companies use business intelligence insights to drive their business. Most of these insights and reports are created using structured data. There are still…

Since the past decade, we have seen GPU coming into the picture more frequently in fields like HPC(High-Performance Computing) and the most popular field i.e gaming. GPUs have improved year after year and now they are capable of doing some incredibly great stuff, but in the past few years, they…

I have to admit I am avid believer that everyone should invest in the stock market. We are in the age of online discount brokerages and super fast connections for both wireless and wired. Combine that with companies taking away pension plans and allowing employees to manage 401K’s and more…

Introduction Whenever a business faces a security failure, they turn to their logs, security information and event management (SIEM) software, and security software to tell them what went wrong and when. …

Introduction Cross selling and Upselling is one of the most widely discussed concept in marketing analytics. Every other day when you visit a supermarket, restaurant to purchase something, this concept comes into live action. This concept is being taught in every marketing class across the world, thereby students are expected to…