n. 欺诈；骗诈
1.It is proved that the model based on the On-Line Analytical Processing(OLAP) analysis and the Bayesian network is an effective tool to analyze the customer fraudulency and can get high accuracy.
实验表明，基于OLAP分析和贝叶斯网络的话费欺诈预测效果良好，是一种有效的客户欺诈分析工具。
2.It is proved that the model based on the On-Line Analytical Processing(OLAP) analysis and the Bayesian network is an effective tool to analyze the customer fraudulency and can get high accuracy.
实验表明，基于OLAP分析和贝叶斯网络的话费欺诈预测效果良好，是一种有效的客户欺诈分析工具。