The Backward function is important for the whole analysis while we use an On-Line Analytical Processing (OLAP) system.
该文论述了用户使用联机分析处理(OLAP)系统时,回退功能对整个分析过程所具有的重要意义。
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。
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