Lemaster's DS


Lemaster's DS

XGBoost Overview

I recently saw a post or read an article that XGBoost has won more Kaggle data modeling competitions than any other machine learning algorithms. More and more businesses are using this model. 10 to 15 years ago regression models were probably the most popular in business but I get the sense that XGBoost is fast becoming more popular now. I wrote another blog about linear regression.


Naive Bayes Classification

The goals of this blog are below to provide below about Naive Bayes, specifically:


Python Tips & Tricks

I was reading a blog that was pushed to my inbox that had someone’s favorite Python shortcuts. I feel like I should have known many of these already. I started to create a cheat sheet to add to my cork-board above my desk and then thought it would be better to share these tips and tricks as part of my Blog. Below are my top 10 (at least for now). I will continue to add to the list


Linear Regression Preprocessing Steps

The goals of this blog are:


Random Forests Overview

The goals of this blog are