Class imbalance presents significant challenges to customer churn prediction. Most of previous research efforts addressing class imbalance focus on the usage of in-domain information. In fact, due to the development of information technology, customer data of related domains may be gathered. These data come from different time-periods, districts or product categories. In this paper, we develop a new churn prediction model based on transfer learning model, which uses customer data from related domains to address the issue of data imbalance. The new model is applied to a real-world churn prediction problem in the bank industry. The results show that the new model provides better performance than traditional method such as resampling and cost-sensitive learning in dealing with class balance.
CITATION STYLE
Zhu, B., Xiao, J., & He, C. (2014). A balanced transfer learning model for customer churn prediction. In Advances in Intelligent Systems and Computing (Vol. 280, pp. 97–104). Springer Verlag. https://doi.org/10.1007/978-3-642-55182-6_9
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