文章基本信息

标题：Bidirectional Artificial Neural Networks for Mobile-Phone Fraud Detection
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作者：Krenker, Andrej ; Volk, Mojca ; Sedlar, Urban 等
期刊名称：ETRI Journal
印刷版ISSN：1225-6463
电子版ISSN：2233-7326
出版年度：2009
卷号：31
期号：1
页码：92-94
语种：English
出版社：Electronics and Telecommunications Research Institute
摘要：We propose a system for mobile-phone fraud detection based on a bidirectional artificial neural network (bi-ANN). The key advantage of such a system is the ability to detect fraud not only by offline processing of call detail records (CDR), but also in real time. The core of the system is a bi-ANN that predicts the behavior of individual mobile-phone users. We determined that the bi-ANN is capable of predicting complex time series (Call_Duration parameter) that are stored in the CDR.
关键词：Bidirectional artificial neural networks (bi-ANN);fraud detection;mobile telecommunications