While a data scientist might have a variety of tools which they use for different purpose, most will that the Structured Query Language (SQL) is the one most important work tool a data scientist should have. …

Understanding your data and the relationship present within it is just as important as any algorithm used to train your machine learning model. In fact, even the most sophisticated machine learning models will perform poorly on data that wasn’t visualized and understood properly. …

Problem Definition ‘You have been called in by CEO of company ‘X’ to use your machine learning skills to study the pattern of promotion. With this insight, he can understand the important features among available features that can be used to predict promotion eligibility’ Before proper data modelling can be done for…

What is Object Oriented Programming (OOP)? Most developers — python developers especially — will agree that early in their careers/their learning stage, the concept of Object Oriented Programming seemed strange, both it’s purpose and usefulness. A common misconception among beginners is that OOP is a special tool/design similar to function creations, used to solve a particular…