Employing OLAP mining for multiagent reinforcement learning

  • Authors:
  • Reda Alhajj;Mehmet Kaya

  • Affiliations:
  • ADSA Lab, Department of Computer Science, University of Calgary, Calgary, Alberta, Canada;Dept of Computer Engineering, Furat University, 23119, Elazig, Turkey

  • Venue:
  • Design and application of hybrid intelligent systems
  • Year:
  • 2003

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Abstract

In this paper we propose a novel learning approach which integrates online analytical processing (OLAP) based data mining into the learning process. First, we describe a data cube OLAP architecture which facilitates effective storage and processing of the state information reported by agents. This way, the action of the other agent, even not in the visual enviaronment of the agent and consideration, can simply be estimated by extracting online association rules, a well-known data mining technique, from the constructed data cube. Then, we present a new action selection model which is also based on association rules mining. Finally, we generalize states which are not experienced sufficiently by mining multiple-levels association rules from the proposed data cube. Experiments conducted on a well-known pursuit domain show the robustness and effectiveness of the proposed learning approach.