Practice Approximate Inference (4.4.2) - Graphical Models & Probabilistic Inference
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Approximate Inference

Practice - Approximate Inference

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Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What is approximate inference?

💡 Hint: Think about scenarios where calculations become too complex.

Question 2 Easy

Name one sampling method discussed in this section.

💡 Hint: Recall the sampling method that iteratively samples variables.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What is the primary benefit of using approximate inference?

It is always more accurate
It handles complexities of high dimensions
It is easier than exact inference

💡 Hint: Think about when exact methods fail.

Question 2

True or False: Variational Inference does not require optimization.

True
False

💡 Hint: Consider how this method approaches approximation.

2 more questions available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

You have a dataset with many categorical variables and want to apply Gibbs Sampling. How would you set up your sampling procedure?

💡 Hint: Focus on conditioning on the others while updating each variable.

Challenge 2 Hard

Assuming you implemented Metropolis-Hastings but noticed poor convergence. What adjustments could you consider to improve sample quality?

💡 Hint: Think about refining your proposal strategy to better explore the space.

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Reference links

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