Applied Question 9 — ISLR Series: Chapter 3 — Linear Regression

Gradient Boosting Decision trees: XGBoost vs LightGBM (and catboost)

Gradient boosting decision trees is the state of the art for structured data problems. Two modern algorithms that make gradient boosted tree models are XGBoost and LightGBM. In this article I’ll summarize their…

Multiple Linear Regression — ISLR Series: Chapter 3 Part II

ISLR Series: Linear Regression Part 1

Chapter 3 talks about Linear Regression. This chapter is a big…

What is Statistical Learning?

We are reading Introduction to Statistical Learning bookclub-style…

Classification — ISLR Series: Chapter 4 — Part I

Resampling Methods — ISLR Series: Chapter 5

Now that we learned some basic models, it is time to determine how well our model…

Introduction to Time Series

Time series can be a bit difficult at first. There are new lingo that needs to be learned in addition to all…