Apprentice Journal

Evaluating Multi-Class Classifiers

Introduction

Introduction to XGBoost

Boosting is an approach used to increase the predictive power of classical decision and regression tree models…

Introduction to Regex

Regular expressions are essentially a tiny, highly specialized programming language embedded inside Python and made available through the…

PCA: Application in Machine Learning

An applied introduction to using Principal Component Analysis in machine learning

The Graph Theory — An Introduction In Python

One growing area of interest for scientists exploring importance, power, or…

A/B Testing

What is A/B Testing:

A/B testing (bucket tests or split-run testing) is a randomized experiment with two…