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Chaos in the Scoring Models from the Credit System

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4 Author(s)
Naiyue Zhang ; School of Software and Microelectronics, Peking University, Beijing, China. znymath@126.com ; Xueyan Zhang ; Li Zhang ; Zhong Chen

In some cases chaos is equal to instability, which means a tiny disturbance of the initial value to a system will brings a big change in the outcome of the system. Scoring models from credit system also has chaos phenomenon which leads to a paradox that similar people take so different treatment that we can not accept. This paper describes chaos that happens in the credit system and gives an example to explain it.

Published in:

Knowledge Acquisition and Modeling Workshop, 2008. KAM Workshop 2008. IEEE International Symposium on

Date of Conference:

21-22 Dec. 2008