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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Define Gini Impurity in your own words.
💡 Hint: Think about how pure a group of items is.
Question 2
Easy
What does a Gini Impurity value of 0 mean?
💡 Hint: Consider what it means when a group has no variety.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What does a Gini Impurity value of 0 indicate?
- True
- False
💡 Hint: Think about what 'pure' means.
Question 2
Is Information Gain a measure of the reduction in Gini Impurity?
- Yes
- No
- Sometimes
💡 Hint: Consider how Information Gain functions in splits.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given a dataset with three classes having equal distribution, how would you expect Gini Impurity to behave? Create a summary of your findings.
💡 Hint: Consider how evenly distributed classes influence the outcome.
Question 2
Develop a decision tree using Gini impurity and assess its performance. What insights can be drawn from comparing with entropy-based splits?
💡 Hint: Think about how the choice of impurity measures could affect learning and generalization.
Challenge and get performance evaluation