Practice Unsupervised Representation Learning - 11.2.1 | 11. Representation Learning & Structured Prediction | Advance Machine Learning
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11.2.1 - Unsupervised Representation Learning

Learning

Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What is the primary purpose of an autoencoder?

πŸ’‘ Hint: Think about the structure and function of the model.

Question 2

Easy

What does PCA stand for?

πŸ’‘ Hint: It's used for dimensionality reduction.

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 an autoencoder consist of?

  • Encoder
  • Bottleneck
  • Decoder
  • Filter
  • Processor
  • Output
  • Input
  • Process
  • Output

πŸ’‘ Hint: Think about how data is processed in this type of network.

Question 2

True or False: PCA can increase the dimensionality of the dataset.

  • True
  • False

πŸ’‘ Hint: Consider the effect of PCA on data size.

Solve 1 more question and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Create a diagram illustrating the components of an autoencoder and explain the significance of each component in a brief paragraph.

πŸ’‘ Hint: Focus on how data is transformed and encoded.

Question 2

Conduct an in-depth comparison between PCA, t-SNE, and UMAP in terms of their utility, strengths, and weaknesses.

πŸ’‘ Hint: Consider aspects like dimensionality reduction, speed, and data visualization.

Challenge and get performance evaluation