A multi-agent reinforcement learning approach to robot soccer

  • Authors:
  • Yong Duan;Bao Xia Cui;Xin He Xu

  • Affiliations:
  • Shenyang University of Technology, Shenyang, China 110870;Shenyang University of Technology, Shenyang, China 110870;Northeastern University, Shenyang, China 11004

  • Venue:
  • Artificial Intelligence Review
  • Year:
  • 2012

Quantified Score

Hi-index 0.00

Visualization

Abstract

In this paper, a multi-agent reinforcement learning method based on action prediction of other agent is proposed. In a multi-agent system, action selection of the learning agent is unavoidably impacted by other agents' actions. Therefore, joint-state and joint-action are involved in the multi-agent reinforcement learning system. A novel agent action prediction method based on the probabilistic neural network (PNN) is proposed. PNN is used to predict the actions of other agents. Furthermore, the sharing policy mechanism is used to exchange the learning policy of multiple agents, the aim of which is to speed up the learning. Finally, the application of presented method to robot soccer is studied. Through learning, robot players can master the mapping policy from the state information to the action space. Moreover, multiple robots coordination and cooperation are well realized.