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Machine learning algorithm for detecting suspicious email messages using Natural Language Processing NLP

delete2025-05-26
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PRE
AI
G
Ghadah Alkhodhairy
K
Kashif Saleem *
DOI:10.1016/j.aej.2025.04.067delete
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摘要

摘要

En 中文
基于电子邮件的网络威胁持续演变,对传统安全措施构成挑战,这些措施难以跟上复杂的攻击方法。本研究介绍了一个由机器学习驱动的框架,该框架将自然语言处理(NLP)与支持向量分类器(SVC)相结合,以增强电子邮件威胁检测。所提出的模型利用特征提取技术,包括独热编码、TF-IDF向量化以及BERT嵌入,以捕捉恶意电子邮件的指示性语言模式。该模型在一个基准数据集上进行训练和评估,准确率达到98.65%,显示出优于传统垃圾邮件检测系统的性能。结果表明,误报和漏报率显著降低,提高了电子邮件的安全性和可靠性。这项研究通过提出一个优化的、可扩展的解决方案,为该领域做出贡献,该解决方案能够适应新兴的网络威胁,并增强自动电子邮件过滤机制。
Keyword:
Phishing
Machine learning
Natural language processing
SVM classification
Cyber threat detection

期刊

Alexandria Engineering Journal 封面图
Alexandria Engineering Journal
IF:
6.8
论文数:
6.3K
被引数:
2.6W

机构

K
King Saud University
学者数:
3.4W
论文数: 3.8W
被引数: 815
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