Practice Deep Deterministic Policy Gradient (DDPG) - 9.7.3 | 9. Reinforcement Learning and Bandits | Advance Machine Learning
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9.7.3 - Deep Deterministic Policy Gradient (DDPG)

Learning

Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What are the two main components of the DDPG algorithm?

πŸ’‘ Hint: Think about the roles in evaluating and proposing actions.

Question 2

Easy

How does experience replay benefit the learning process?

πŸ’‘ Hint: Consider why random sampling is more effective.

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

Which two networks are central to the DDPG algorithm?

  • Actor and Critic
  • Agent and Environment
  • Network and Target

πŸ’‘ Hint: Think about the roles of each component.

Question 2

True or False: DDPG is designed primarily for discrete action spaces.

  • True
  • False

πŸ’‘ Hint: Recall the definition of DDPG.

Solve 2 more questions and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Design a scenario where DDPG would outperform traditional reinforcement learning methods. Explain your reasoning.

πŸ’‘ Hint: Think about tasks that require fluid, continuous movements rather than discrete decisions.

Question 2

Evaluate the impact of sampling strategies in experience replay on the efficiency of the DDPG algorithm. Discuss potential improvements.

πŸ’‘ Hint: Consider the importance of learning from mistakes or successful actions more often.

Challenge and get performance evaluation