8.3.3 - Test Set
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
What is the primary purpose of a test set?
💡 Hint: Think about what we need to check after training.
Name two potential issues with not using a test set.
💡 Hint: What happens if we only look at training results?
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What is the main goal of using a test set in AI?
💡 Hint: Think about what stage comes after training.
True or False: The test set is used to tune hyperparameters of a model.
💡 Hint: Consider what we do during model training.
1 more question available
Challenge Problems
Push your limits with advanced challenges
You have a dataset for image classification with 10,000 images. Would you divide this into training, validation, and test sets? Explain your methodology.
💡 Hint: Consider the standard ratios used in practice.
Create a scenario where failing to use a test set might lead to inappropriate business decisions. Discuss the potential fallout.
💡 Hint: Think about how customer experiences can shape company decisions.
Get performance evaluation
Reference links
Supplementary resources to enhance your learning experience.