I set up an email list for folks interested in getting email reminders before class. If you did not receive an email and wish you had, please let me know.

  1. Watch the Boosting Decision Trees: The Algorithm lecture
  2. Watch the Boosting Decision Trees: Tuning lecture
  3. Watch the Boosting Decision Trees in R lecture
  4. Watch the Variable Importance lecture

Optional: I have made a short video describing how the Gini Index works when creating a Classification Tree, feel free to take a look. The content here will not be on the exam, just for those interested