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
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the purpose of performing a train-test split in machine learning?
💡 Hint: Think about the differences between seen and unseen data.
Question 2
Easy
What is the typical ratio of training to testing data?
💡 Hint: This is a common practice in many machine learning tasks.
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 do we aim to achieve by performing an initial data split?
- Verify model training accuracy
- Ensure unbiased evaluation of predictions
- Maximize training data utilization
💡 Hint: Consider the role of unseen data in validating your model.
Question 2
True or False: A model can generalize well if it is only trained on the entire dataset without a test set.
- True
- False
💡 Hint: Think about the generalization of the trained model.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Create a report explaining how you would ensure the reliability of your model’s performance using a test set, including specific metrics you would collect.
💡 Hint: Think about the metrics that best represent the model’s performance.
Question 2
Describe a modification you would propose for the conventional train-test split method to improve model evaluation reliability.
💡 Hint: Consider how to make sure no group is left out in evaluations.
Challenge and get performance evaluation