A Big Data Clustering Algorithm for Mitigating the Risk of Customer Churn
A Big Data Clustering Algorithm for Mitigating the Risk of Customer Churn
复制标题
用于降低客户流失风险的大数据聚类算法
DOI:
10.1109/tii.2016.2547584
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发表时间:
2016-03
影响因子:
12.3
通讯作者:
Guo Li
中科院分区:
文献类型:
--
作者:
Wenjie Bi;Meili Cai;Mengqi Liu;Guo Li
As market competition intensifies, customer churn management is increasingly becoming an important means of competitive advantage for companies. However, when dealing with big data in the industry, existing churn prediction models cannot work very well. In addition, decision makers are always faced with imprecise operations management. In response to these difficulties, a new clustering algorithm called semantic-driven subtractive clustering method (SDSCM) is proposed. Experimental results indicate that SDSCM has stronger clustering semantic strength than subtractive clustering method (SCM) and fuzzy c-means (FCM). Then, a parallel SDSCM algorithm is implemented through a Hadoop MapReduce framework. In the case study, the proposed parallel SDSCM algorithm enjoys a fast running speed when compared with the other methods. Furthermore, we provide some marketing strategies in accordance with the clustering results and a simplified marketing activity is simulated to ensure profit maximization.
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