Practice - Activity/Exercise
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Practice Questions
Test your understanding with targeted questions
What does the term True Positive (TP) refer to?
💡 Hint: Think about when the model performs effectively in identifying positive cases.
How would you define accuracy?
💡 Hint: It's a measure of overall effectiveness.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the formula for calculating accuracy?
💡 Hint: Remember all components included in the accuracy calculation.
True or False: Recall is also known as sensitivity.
💡 Hint: Think about terms used interchangeably in the context of model evaluation.
2 more questions available
Challenge Problems
Push your limits with advanced challenges
An AI model predicts loan approvals with the following results: 100 actual approvals, 80 correct predictions, 20 incorrect predictions due to false negatives. Calculate the recall.
💡 Hint: Reference the definition of recall and ensure you identify TP and FN accurately.
A model exhibits high precision but low recall. Discuss potential ramifications of this imbalance.
💡 Hint: Think about the implications of prioritizing one metric over another in practical applications.
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