arXivDaily arXiv每日学术速递 周一至周五更新
arXiv周末暂无论文更新,休息一下吧,周末愉快~~
arXiv physics/0611188physics.soc-phcond-mat.dis-nn
收藏

批量少数者博弈中的策略频率问题

On the strategy frequency problem in batch Minority Games

A. De Martino, I. Perez Castillo, D. Sherrington

摘要:

各态历经平稳状态的少数游戏与S策略,每个代理可以用渐近概率$ϕ_a$的代理使用$a$他的策略。我们在这里提出了一个简单而通用的方法来计算这些数量在批量正则和巨正则模型。已知的分析理论很容易恢复为极限情况,作为进一步的应用,解决了批量巨规范少数者博弈的策略频率问题,S=2。这些想法的推广,多资产模型也提出。虽然同样基于响应函数技术,我们的方法是替代Shayeghi和Coolen最近采用的规范批量少数民族游戏与任意数量的战略。

英文摘要:

Ergodic stationary states of Minority Games with S strategies per agent can be characterised in terms of the asymptotic probabilities $ϕ_a$ with which an agent uses $a$ of his strategies. We propose here a simple and general method to calculate these quantities in batch canonical and grand-canonical models. Known analytic theories are easily recovered as limiting cases and, as a further application, the strategy frequency problem for the batch grand-canonical Minority Game with S=2 is solved. The generalization of these ideas to multi-asset models is also presented. Though similarly based on response function techniques, our approach is alternative to the one recently employed by Shayeghi and Coolen for canonical batch Minority Games with arbitrary number of strategies.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑