Practice - Decision Tree Implementation
Practice Questions
Test your understanding with targeted questions
What is the primary structure of a Decision Tree?
💡 Hint: Think about the layout of the tree.
What is Gini Impurity used for?
💡 Hint: It relates to error probability in classification.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What does a Decision Tree start with?
💡 Hint: Think of the first point in a tree structure.
True or False: Gini Impurity measures the uncertainty in a dataset.
💡 Hint: Consider the relationship between classification and impurity.
1 more question available
Challenge Problems
Push your limits with advanced challenges
Construct a Decision Tree for a synthetic dataset that includes features like 'Age', 'Income', and 'Marital Status'. Document the splitting criteria at each node.
💡 Hint: Focus on maximizing purity and minimizing impurity at each split.
Evaluate an overfitted Decision Tree by comparing its training performance with test performance. Describe the impact of complexity on accuracy.
💡 Hint: Keep in mind how a model's complexity can affect validation results.
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Reference links
Supplementary resources to enhance your learning experience.