Multi-Step Attack Detection Based on Pre-Trained Hidden Markov Models

Currently, hidden Markov-based multi-step attack detection models are mainly trained using the unsupervised Baum–Welch algorithm. The Baum–Welch algorithm is sensitive to the initial values of model parameters. However, its training uses random or average parameter initialization methods, which freq...

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Bibliografski detalji

Glavni autori:	Xu Zhang, Ting Wu, Qiuhua Zheng, Liang Zhai, Haizhong Hu, Weihao Yin, Yingpei Zeng, Chuanhui Cheng
Format:	Artigo
Jezik:	Inglês
Izdano:	MDPI AG 2022-04-01
Serija:	Sensors
Teme:	multi-step attack detection Hidden Markov Model pre-training
Online pristup:	https://www.mdpi.com/1424-8220/22/8/2874
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