Machine-translated by Google. Questions are authored in English.
Top

Discussion

What is an agent's action space?

  • A.The time available to the agent before it must act
  • B.The set of actions available to it at a given moment
  • C.The physical region within which the agent may operate
  • D.The set of states the agent's actions can bring about

Answer: B

The action space is what the agent can do, and its size and structure determine how hard action selection is: a discrete space of a few options admits exhaustive comparison, while a continuous space requires optimisation. The reachable states are a consequence of the actions rather than the actions themselves. Space and time are separate constraints. Characterising both the percept and the action spaces is part of specifying a task before any design begins.

No comment is present. Be the first to comment.
Loading…

Post your comment

Please log in or register to post a comment.