Reinforcement Learning Quiz-unit 5- multiple 5

What is the purpose of using dense reward functions in robotics within RL?

• To encourage sparse rewards

• To explicitly encode goal specifications

• To simulate robotic tasks

• To create challenges for RL algorithms

What is a challenge related to the amount of data in RL for robotics?

• Lack of computational exploitation

• High sample cost and need for millions of interactions

• Sim-to-Real Gap

• Local minima exploitation

What is Reinforcement Learning (RL) in the context of the text?

• A type of robotic platform

• A branch of Machine Learning for decision-making

• A simulation environment

• A form of robotic manipulation

What does the term "Sim-to-Real Gap" refer to?

• A gap in the robotic workflow

• The gap between RL and simulation

• Disparity between simulated and real-world conditions

• A step in the RL training scheme

Which type of actions are typically preferred in robotics within RL?

• Discrete actions

• Random actions

• Simulation actions

• Continuous actions