In plain English, an agent's policy is its strategy or rulebook for how it should act in any given situation. It's a mapping from observed states of the environment to the actions the agent will take. Based on its current observations or state, the policy dictates which action the agent should perform. The primary goal of a policy is to help the agent achieve its objectives or maximize its cumulative reward over time. Think of it as the agent's internal guidance system, making decisions autonomously. It essentially represents the "brain" that decides "what to do next" to reach a desired outcome or performance. More details: https://barn.diacrown.com/catapault.php?url=https://infoguide.com.ua