Practice Metaphor (8.3.1) - Non-Parametric Bayesian Methods - Advance Machine Learning
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Metaphor

Practice - Metaphor

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Practice Questions

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Question 1 Easy

What is the Chinese Restaurant Process?

💡 Hint: Think about how customers make choices in a restaurant.

Question 2 Easy

How does the concentration parameter (α) affect the CRP?

💡 Hint: What would happen if more customers always want to sit alone?

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What does the Chinese Restaurant Process illustrate?

Fixed clusters
Dynamic clustering
Data point independence

💡 Hint: It relates to flexibility in grouping data.

Question 2

True or False: A higher concentration parameter (α) leads to fewer new tables being started.

True
False

💡 Hint: Think about how often new groups are formed in a social setting.

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Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Consider a restaurant with three tables. One table has 5 customers, another has 2, and the third has 0. If a new customer comes in, calculate the probabilities of sitting at each table and starting a new one with a concentration parameter (α) of 3.

💡 Hint: Remember to factor in the concentration parameter when calculating probabilities.

Challenge 2 Hard

You have a dataset where initial cluster distributions change over time as more data points arrive. Describe how the CRP would adapt to these changes, focusing on new customers' choices.

💡 Hint: Think about how group dynamics may influence individual choices over time.

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Reference links

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