CBF-IDS: Addressing Class Imbalance Using CNN-BiLSTM with Focal Loss in Network Intrusion Detection System

The importance of network security has become increasingly prominent due to the rapid development of network technology. Network intrusion detection systems (NIDSs) play a crucial role in safeguarding networks from malicious attacks and intrusions. However, the issue of class imbalance in the datase...

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Bibliographic Details

Published in:	Applied Sciences
Main Authors:	Haonan Peng, Chunming Wu, Yanfeng Xiao
Format:	Article
Language:	English
Published:	MDPI AG 2023-10-01
Subjects:	intrusion detection system class imbalance convolutional neural network bidirectional long short-term memory focal loss
Online Access:	https://www.mdpi.com/2076-3417/13/21/11629