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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Define True Positive.
💡 Hint: Think about situations where predictions match reality.
Question 2
Easy
What is a False Negative?
💡 Hint: It's the opposite of a True Positive.
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 is a True Positive?
- Correctly predicted 'YES'
- Incorrectly predicted 'NO'
- Correctly predicted 'NO'
💡 Hint: It aligns with the actual positive outcome.
Question 2
A False Negative means the model predicts:
- True
- False
💡 Hint: It's the missed opportunities in prediction.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Create a confusion matrix for a model that made the following predictions: 30 True Positives, 10 False Positives, 5 False Negatives, and 55 True Negatives. How would this reflect in terms of model performance?
💡 Hint: Structure the matrix and review the totals.
Question 2
Discuss how you would evaluate the effectiveness of a spam filter using precision and recall metrics.
💡 Hint: Focus on their definitions and impact on evaluation.
Challenge and get performance evaluation