Câu 10: RAI: Risk and Artificial Intelligence

An online broker is building a product recommendation system for its clients. The system initially suggests random products and refines its suggestions over time using reinforcement learning. Which of the following statements about “ε” in reinforcement learning is accurate?

1. A. ε represents the random number between 0 and 1 that is generated during each suggestion.
2. B. When ε is low, the system tends to explore more often by recommending random products.
3. C. ε varies systematically over time, starting at 0 and gradually increasing to 1.
4. D. ε is a hyperparameter in reinforcement learning that controls the action of the system. — đáp án hiện tại