首页> 外文会议>Proceedings of the 2007 International Conference on Machine Learning and Cybernetics >A TIME-ROBUST SPAM CLASSIFIER BASED ON BACK-PROPAGATION NEURAL NETWORKS AND BEHAVIOR-BASED FEATURES
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A TIME-ROBUST SPAM CLASSIFIER BASED ON BACK-PROPAGATION NEURAL NETWORKS AND BEHAVIOR-BASED FEATURES

机译:基于反向传播神经网络和行为特征的鲁棒垃圾邮件分类器

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Earlier works on detecting spam emails usually compare the contents of emails against specific keywords, which are not robust as the spammers frequently change the terms used in emails.In this paper, an back-propagation neural network is designed and implemented, which builds classification model by considering the behavior-based features revealed from emails' headers and syslogs.Since spamming behaviors are infrequently changed, compared with the change frequency of keywords used in spams, behavior-based features are more robust with respect to the change of time; so that the behavior-based filtering mechanism outperform keyword-based filtering.The experimental results indicate that our methods are more useful in distinguishing spam emails than that of keyword-based comparison.
机译:较早的检测垃圾邮件的工作通常将电子邮件的内容与特定的关键字进行比较,由于垃圾邮件发送者经常更改电子邮件中使用的术语,因此这种方法并不健壮。本文设计并实现了一种反向传播神经网络,它建立了分类模型由于不经常更改垃圾邮件的行为,因此与垃圾邮件中使用的关键字的更改频率相比,基于行为的功能相对于时间的变化更稳定。实验结果表明,与基于关键字的比较相比,我们的方法在区分垃圾邮件方面更有用。

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