It is worth thinking twice or Improving the performance of minority games

Thumbnail Image

Date

Authors

Journal Title

Journal ISSN

Volume Title

Publisher

Abstract

Description

In this work the properties of multi choice minority games are studied by means of extensive computational simulations. We have considered several ways of rewarding the strategies of the players and compared the resulting behaviours of the ensemble. It is shown that introducing a reward for the second place can improve the overall performance significantly. Our new but still very simple architecture of stategies shows interesting properties. In the version of the multi choice minority game which also rewards second best choice the unordered phase is strongly suppressed and the global performance of the ensemble is significantly improved. The efficiency of this model can come close to the one of standard minority games that use adaptive genetic algorithms for searching good strategies.
4 pages, 12 figures

Keywords

Disordered Systems and Neural Networks

Citation

URI

http://salesiana.dossiersoluciones.com/handle/123456789/174672

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/cond-mat/0308181
 http://arxiv.org/abs/cond-mat/0308181

Collections

arXiv