YANG Wei-Song1, LI Ping2, ZOU Shan-Shan1, WANG Bing-Hong3
1Department of Physics, Jiangxi Science and Technology Teacher’s College, Nanchang 330013
2Department of Basic Sciences, Nanjing Institute of Technology, Nanjing 210013
3Department of Modern Physics and Nonlinear Science Center, University of Science and Technology of China Hefei 230026
Local Minority Game with Evolutionary Strategies
YANG Wei-Song1;LI Ping2;ZOU Shan-Shan1;WANG Bing-Hong3
1Department of Physics, Jiangxi Science and Technology Teacher’s College, Nanchang 330013
2Department of Basic Sciences, Nanjing Institute of Technology, Nanjing 210013
3Department of Modern Physics and Nonlinear Science Center, University of Science and Technology of China Hefei 230026
Abstract： We study a model of local minority game in the random Kauffman network with evolutionary strategies and propose three methods to update the strategy of poor agents, with lower points in a given generation: namely to update either the Boolean function of their strategies randomly, or their local information of randomly adjacent m agents, or the number m of randomly chosen adjacent agents. The results of extended numerical simulations show that the behaviour of strategies in the three methods may enhance significantly the entire coordination of agents in the system. It is also found that a poor agent tends to use both small m strategies and correlated strategies, and the strategies of agents will finally self-organize into a steady-state distribution for a long time playing of the game.
YANG Wei-Song;LI Ping;ZOU Shan-Shan;WANG Bing-Hong. Local Minority Game with Evolutionary Strategies[J]. 中国物理快报, 2006, 23(8): 1961-1964.
YANG Wei-Song, LI Ping, ZOU Shan-Shan, WANG Bing-Hong. Local Minority Game with Evolutionary Strategies. Chin. Phys. Lett., 2006, 23(8): 1961-1964.
2006, Vol. 23 
