Predicting expected sales for Bigmart’s stores

My approach on Analytics Vidhya BigMart’s sale prediction hackathon.

Boosting with AdaBoost and Gradient Boosting

Have you ever been or seen a Kaggle competition? Most of the prize winners do it…

Introduction to Statistics for Data Science

Advanced Level — Learning about Central Limit Theorem

The Curse of Dimensionality!

In all Data Science datasets that I’ve dealt with this has been one of the main issues. So much features to…

Predicting Bank’s churn with Artificial Neural Networks

What in god’s name is Gradient Descent?

This is one of the most questioned topics in Data Science interviews and one of the…

Ensemble Learning: When everybody takes a guess…I guess!

Introduction to Statistics for Data Science

Basic Level — The Fundamentals of Descriptive Statistics