Reading 13 (Sep 30)

Classification

Goal

Learn about how a decision tree classifier is used in context.

Instructions

Your assignment is to read the following items and be prepared to discuss them in class.

• Read CI chapter 7 "Modeling with Decision Trees" pages 142 - 165.

How do you train a decision tree? How do you determine the "best split"? How might you prune a decision tree? How might you deal with missing data? What are positive contexts for using decision trees?

Grading criteria

• 1 Participation Point: You must participate in our discussion on Monday, Oct 3.