Homework: Decision tree implementation

Pick up where we left off in class on the decision tree implementation. You can find the code we did in class in pCloud Links to an external site. in decision-tree-2.zip. You should have the following functions implemented for Wednesday:

• build()
• findBestThreshold()
• evaluate() -- Already done!
• classify()

Think about these two, specifically, what data should be saved when we save a model and how should it be structured:

• saveModel()
• loadModel()

You should write pseudo code for:

• prune()

Submit just your DecisionTree.java file for this assignment.