Computer Science ›› 2011, Vol. 38 ›› Issue (7): 170-174.
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LI Yu-hua,LI Dong-cai,BI Wei,LI Rui-xuan
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Abstract: An important problem in anti-money laundering is to predict the possible transactions conducted by suspicious accounts. Markov model has a wide range of applications in economic predictions such as stock, commodity prices,market share and so on. But the prediction accuracy of the single markov model remains to be improved. A hybrid Markov model jointing with clustering,association rule and low order Markov model was proposed. In the process of constructing the model, the confidence-based pruning was conducted to reduce the time complexity. Finally, the model was used to predict the transactions among accounts in anti-money laundering. hhe experimental results show that this modcl has high prediction accuracy and is a good tradeoff between the prediction accuracy and the time complexity.
Key words: Hybrid Markov model, Prediction, Clustering, Association rule, Anti-money laundering
LI Yu-hua,LI Dong-cai,BI Wei,LI Rui-xuan. Hybrid Markov Prediction Model and Research of its Applications in Anti-money Laundering[J].Computer Science, 2011, 38(7): 170-174.
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