Category: Data Science

Decision Tree From Scratch!! Part I
Introduction In this blog post, I am going to talk about a powerful supervised learning algorithm that is often used in Machine Learning competitions. It is called the Decision Tree algorithm. It can be used for both classification & regression tasks. In this post, I will discuss the need for treebased algorithms, the basics of […]

How to get a job/internship as a fresher
INTRODUCTION “How to find a job?” “When will I get a job?” If you are a fresher and straightup graduate, this is one of the most recurring questions in your thoughts. Let’s be honest for a moment, finding a job especially as a fresher is not always what someone describes as a pleasant experience. With […]

Logistic Regression in Machine Learning (from Scratch !!)
Introduction In this blog post, I would like to continue my series on “building from scratch.” I will discuss a linear classifier called Logistic Regression. This blog post covers the following topics, Basics of a classifier Decision Boundaries Maximum Likelihood Principle Logistic Regression Equation Logistic Regression Cost Function Gradient Descent Algorithm After the discussion of […]

Data Science & Its Applications
WHAT IS DATA SCIENCE? There are high chances that you have come across the term ‘data science.’ It is highlysupported by the fact that a career in data science is deemed to be one of the mostsoughtafter and promising careers of the times. Given the enormous amounts of dataproduced on a daily basis, it becomes […]