Professional Courses
Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.
Categories
Interactive Games
Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
Typing
Memory
Math
English Adventures
Knowledge
Enroll to start learning
You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the formula for Recall?
💡 Hint: Think about how we measure true positives against total positives.
Question 2
Easy
If a model has 60 True Positives and 20 False Negatives, what is its Recall?
💡 Hint: Use the Recall formula, substituting the values.
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 does Recall measure in a classification model?
- False Positives
- True Positives
- True Positive Rate
💡 Hint: Recall focuses on correctly identifying actual positives.
Question 2
True or False: A high Recall value means few False Negatives.
- True
- False
💡 Hint: Think about the implications of Recall in identifying positives.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given a dataset of 200 cases with 80 True Positives, 5 False Negatives, and 15 False Positives. Calculate the Recall and discuss its adequacy in a healthcare setting.
💡 Hint: Use the formula and think about the importance of Recall in critical applications.
Question 2
A model shows TP = 40, FN = 10, and FP = 5 with 100 actual cases. Calculate Recall and suggest strategies to improve it.
💡 Hint: Consider practical approaches to address Recall in your explanation.
Challenge and get performance evaluation