In order to demonstrate the concepts of each of the main components (Academy, Agent, and Brain/Decision), we will construct a simple example based on the classic multi-armed bandit problem. The bandit problem is so named because of its similarity to the slot machine that is colloquially known in Vegas as the one armed bandit. It is named as such because the machines are notorious for taking the poor tourist's money who play them. While a traditional slot machine has only one arm, our example will feature four arms or actions a player can take, with each action providing the player with a given reward. Open up Unity to the Simple project we started in the last section:
- From the menu, select GameObject | 3D Object ...
