29.7 - F1 Score
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Practice Questions
Test your understanding with targeted questions
What does the F1 Score measure?
💡 Hint: Think about why you need both precision and recall.
Is a higher F1 Score always better?
💡 Hint: Consider what the score reflects.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What is the formula for calculating the F1 Score?
💡 Hint: Think about how you would express both precision and recall together.
True or False: A high F1 Score indicates a model with both high precision and high recall.
💡 Hint: Recall what makes the F1 score valuable.
2 more questions available
Challenge Problems
Push your limits with advanced challenges
You have a model that outputs false negatives primarily. How would you improve its recall without significantly affecting precision?
💡 Hint: Think about how adjustments might impact both types of errors.
Discuss how selecting an F1 Score as your evaluation metric could impact model selection in a project aimed at fraud detection.
💡 Hint: Consider how stakeholders value actual fraud detection versus false positives.
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