Practice Bias (3.5.1) - Supervised Learning - Regression & Regularization (Weeks 3)
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Bias

Practice - Bias

Learning

Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What is bias in machine learning?

💡 Hint: Think about what assumptions the model makes.

Question 2 Easy

Give an example of a high bias model.

💡 Hint: Consider relationships that aren't straight.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What does high bias in a model typically lead to?

Overfitting
Underfitting
Perfect fit

💡 Hint: Think about the relationship between complexity and accuracy.

Question 2

True or False: A high bias model can still perform well on training datasets.

True
False

💡 Hint: Reflect on whether simplicity aids or hinders performance.

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Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Design an experiment to test the effect of bias on machine learning models using both high bias and low bias settings. Provide a detailed plan on how you would analyze the results.

💡 Hint: Consider using polynomial regression for flexible modeling.

Challenge 2 Hard

Critique a biased model and propose adjustments to reduce bias without significantly increasing variance. Provide examples.

💡 Hint: Think about model flexibility carefully!

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Reference links

Supplementary resources to enhance your learning experience.