: 5 × 5 grid world (IMAGE) Intelligent Computing Caption The agent chooses one of the four actions indicated by black arrows, receives a reward and goes to the next cell. If the agent arrives in either of the two special cells A or B, the reward is large and the agent jumps to another cell, as shown by the red arrows. Credit HIROAKI SHINKAWA ET AL. Usage Restrictions Credit must be given to the creator. License CC BY Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.