Cooperative Co-Evolution of Pattern Recognition Agents

نویسنده

  • Qiangfu Zhao
چکیده

Qiangfu Zhao The University of Aizu Aizu-Wakamatsu, Japan 965-8580 [email protected] Abstract A pattern recognition system can often be considered as a symbiotic system consisting of many expert agents. Although each agent may only be able to recognize a limited number of patterns, when they are put together, they may form a very powerful system. In this paper, we study the learning of such kind of pattern recognition agents based on the cooperative co-evolutionary algorithms (CoopCEAs). We will try to answer one question in this paper: how to evaluate the tness of each agent ? Five evaluation methods are proposed and tested. Experimental results show that the CoopCEA outperforms the standard genetic algorithms only if the agents are evaluated properly.

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تاریخ انتشار 2000