An introduction to econophysics: correlations and complexity in finance
An introduction to econophysics: correlations and complexity in finance
Market Mechanism Designs with Heterogeneous Trading Agents
ICMLA '06 Proceedings of the 5th International Conference on Machine Learning and Applications
Minority game data mining for stock market predictions
ADMI'10 Proceedings of the 6th international conference on Agents and data mining interaction
Behavior learning in minority games
CARE@AI'09/CARE@IAT'10 Proceedings of the CARE@AI 2009 and CARE@IAT 2010 international conference on Collaborative agents - research and development
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The minority game (MG) is a simple model for understanding collective behavior of agents competing for a limited resource. In our previous work, we assumed that collective data can be generated from combination of behaviors of variant groups of agents and proposed the minority game data mining (MGDM) model. In this paper, to further explore collective behaviors, we propose a new behavior learning model called Evolutionary Mixed-games Learning (EMGL) model, based on evolutionary optimization of mixed-games, which assumes there are variant groups of agents playing majority games as well as the minority games. Genetic Algorithms then are used to optimize group parameters to approximate the decomposition of the original system and use them to predict the outcomes of the next round. In experimental studies, we apply the EMGL model to real-world time-series data analysis by testing on a few stocks from Chinese stock market and the USD-RMB exchange rate. The results suggest that the EMGL model can predict statistically better than the MGDM model for most of the cases and both models perform significantly better than a random guess.