A Deep Learning-Based Method for Network Anomaly Traffic Detection Using Fourier Transform and Information Gain-Optimized Attention Mechanism
摘要
This paper presents an innovative neural network architecture designed to optimize network traffic data processing. The architecture integrates two novel approaches: a Fourier Transform-based method to adjust network layer depth and an attention mechanism driven by the information gain ratio of API calls. Experimental results on datasets like NSL-KDD and CICIDS2017 show that our model outperforms traditional methods, including ARIMA, in F1-score and training efficiency. Ablation studies confirm the effectiveness of both innovations, highlighting their contribution to improved model performance.