6 - Model Evaluation Metrics
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Practice Questions
Test your understanding with targeted questions
What does Mean Squared Error measure?
💡 Hint: Think about errors in predictions.
Define Accuracy in classification tasks.
💡 Hint: Consider what it means to be correct in predictions.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the purpose of Mean Squared Error?
💡 Hint: Think about what you're measuring in terms of prediction errors.
True or False: A higher R² Score indicates a worse model.
💡 Hint: Consider what R² measures in relation to variance.
1 more question available
Challenge Problems
Push your limits with advanced challenges
Given a dataset with imbalanced classes, analyze why relying solely on accuracy could mislead stakeholders in a fraud detection application.
💡 Hint: Consider the implications of fraud being rare.
Create a summary report comparing Precision and Recall by using an example from medical diagnosis. Discuss when one may be prioritized over the other.
💡 Hint: Think about the consequences of false negatives versus false positives in health outcomes.
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