Practice T-sne And Umap (11.2.1.3) - Representation Learning & Structured Prediction
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t-SNE and UMAP

Practice - t-SNE and UMAP

Learning

Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What does t-SNE stand for?

💡 Hint: Think about the type of distribution used in the name.

Question 2 Easy

Which method is known for faster performance on large datasets?

💡 Hint: Recall which technique we discussed as being quicker.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What does UMAP stand for?

💡 Hint: Think about 'Uniform' and 'Manifold'.

Question 2

t-SNE is best known for:

A. Preserving global structures
B. Preserving local structures
C. Working on linear datasets

💡 Hint: Recall what happens to nearby points.

1 more question available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Discuss a dataset you want to analyze visually. How would you decide whether to use t-SNE or UMAP? What factors would influence your choice?

💡 Hint: Think about the nature of your data and what insights you hope to gain.

Challenge 2 Hard

Implement both t-SNE and UMAP on a sample dataset. Compare the visual outputs and determine which method provides more insightful information.

💡 Hint: Use the same dataset for a fair comparison.

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Reference links

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