Professional Courses
Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.
Categories
Interactive Games
Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
Typing
Memory
Math
English Adventures
Knowledge
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does a Gini Index of 0 indicate?
💡 Hint: Think of how classes are distributed.
Question 2
Easy
What does Entropy measure?
💡 Hint: Consider how unpredictable the class distribution is.
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 Index of 0 indicate?
- High impurity
- Perfect purity
- Moderate impurity
💡 Hint: Consider what it means for classes to be entirely homogeneous.
Question 2
True or False: Entropy can be negative.
- True
- False
💡 Hint: Think about how entropy reflects disorder.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design a small decision tree using sample data and illustrate how Gini Index and Entropy would guide your splits.
💡 Hint: Focus on how each measure influences your choice of which attribute to split on.
Question 2
Analyze a given dataset and determine under what circumstances you would prefer to use Gini Index over Entropy and vice versa.
💡 Hint: Reflect on the implications of choosing one measure over the other.
Challenge and get performance evaluation