29.3 - Confusion Matrix
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Practice Questions
Test your understanding with targeted questions
What does True Positive indicate in a confusion matrix?
💡 Hint: Think about what a positive prediction means.
What is depicted in the bottom right of a confusion matrix?
💡 Hint: Remember the structure of the table.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What does a False Positive represent in a confusion matrix?
💡 Hint: Think about which predictions are mistakes.
True Negatives in a confusion matrix signify?
💡 Hint: Focus on the correct classification of negatives.
1 more question available
Challenge Problems
Push your limits with advanced challenges
After implementing a model, you find that it has 80 True Positives, 10 False Negatives, 5 False Positives, and 100 True Negatives. What is the recall of the model?
💡 Hint: Recall takes into account true positives versus actual positives.
A model shows a confusion matrix with the numbers: TP = 50, TN = 30, FP = 5, FN = 15. If you want to decrease the False Negatives, what strategies can you employ to improve your model?
💡 Hint: Think about what could help the model better identify the positive class.
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