Decision Trees and Random Forests
Rule-based and ensemble classifiers.
A Tree of Questions
A decision tree classifies by asking a chain of yes-or-no questions about your features until it reaches an answer. 🌳
Splits at Each Node
Every branch point is a split, a rule like is age above 30. The data flows left or right based on that test.
All lessons in this course
- Logistic Regression for Yes/No
- k-Nearest Neighbors
- Decision Trees and Random Forests
- Gradient Boosting Essentials