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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is underfitting?
💡 Hint: Think about what happens if your model doesn't account for complexity.
Question 2
Easy
Give an example of a model that might underfit.
💡 Hint: Consider simple models on complex data patterns.
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 underfitting indicate?
- High accuracy on training data
- High error on training and test data
- Optimal performance
💡 Hint: Think about the model's learning capability.
Question 2
True or False: Underfitting can occur with overly complex models.
- True
- False
💡 Hint: Consider when models are generally too simple.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
You are tasked with predicting house prices based on their features. You choose to include only one feature: the size of the house. Discuss how this could lead to underfitting, and suggest at least two additional features you could include to enhance the model.
💡 Hint: Think about what other factors might affect house prices.
Question 2
A class is exploring the effects of underfitting by training a linear regression model on a dataset with a quadratic relationship. What signs will indicate that the model is underfitting, and how could the students prove this?
💡 Hint: Consider how visual assessments can indicate model performance.
Challenge and get performance evaluation