algorithms and tools implemented for the exam project for Daniel Rossi's Distribute Artificial Intelligence

[ProjectoOfficial]

• added DQN
  • Centralized: one network which predicts the current action for each agent
  • Decentralized: each agent has its own network used to predict actions
• added SARSA
• added new environment state: pheromone quantity within the neighborhood (np.ndarray([float, float, ...])
• reorganized agents directory
• added utils