EFS-DNN: An Ensemble Feature Selection-Based Deep Learning Approach to Network Intrusion Detection System

<div>Five-class classification performance of EFS-DNN on NSL-KDD under different feature selection thresholds. (a) Accuracy. (b) TPR. (c) FPR. (d) <i>F</i>1 score.</div>

Security and Communication Networks

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Figure 4

Figure 4: EFS-DNN: An Ensemble Feature Selection-Based Deep Learning Approach to Network Intrusion Detection System 