LA-GRU: Building Combined Intrusion Detection Model Based on Imbalanced Learning and Gated Recurrent Unit Neural Network

<div>The schematic diagram of the LA-SMOTE algorithm. In the figure, circles denote high-frequency samples, rectangles denote low-frequency samples, triangles denote synthesized samples, and pentagon denotes the mean value point of the low-frequency samples in DPR. (a) Regional division. (b) Sample generation in IPR. (c) Sample generation in DPR.</div>

Security and Communication Networks

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Figure 1: LA-GRU: Building Combined Intrusion Detection Model Based on Imbalanced Learning and Gated Recurrent Unit Neural Network 