Decision Trees Are Usually Better Than Logistic Regression
If you’ve studied a bit of statistics or machine learning, there is a good chance you have come across logistic regression (aka binary logit). It…
How is Variable Importance Calculated for a Random Forest?
After training a random forest, it is natural to ask which variables have the most predictive power. Variables with high importance are drivers of the...
How to run Linear Discriminant Analysis in Displayr
In this post I explain how to perform Linear Discriminant Analysis in Displayr. Linear Discriminant Analysis is a machine learning technique that can be used...