A multiagent cooperative learning algorithm

  • Authors:
  • Fei Liu;Guangzhou Zeng

  • Affiliations:
  • School of Computer Science and Technology, Shandong University, Jinan, P.R. China;School of Computer Science and Technology, Shandong University, Jinan, P.R. China

  • Venue:
  • CSCWD'06 Proceedings of the 10th international conference on Computer supported cooperative work in design III
  • Year:
  • 2006

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Abstract

Some multiagent learning methods simply extend reinforcement learning to multiple agents. In these methods, large state and action spaces are the most difficult problems. Moreover, previous proposals for using learning techniques to coordinate multiple agents have mostly relied on explicit or implicit information sharing, which makes cooperation affected by communication delays and the reliability of the information received. A Multiagent Cooperative Learning Algorithm (MCLA) is presented to solve these problems. In MCLA, an evaluating strategy based on long-time reward is proposed. Thus each agent acts independently and autonomously by perceiving and estimating each other. It also considers the learning process from the holistic point of view to obtain the optimum associated action strategy in order to reduce the state and action spaces. A series of simulations are provided to demonstrate the performance of the proposed algorithm.