Network Intrusion Classification Based on Probabilistic Neural Network

In order to improve the performance of network intrusion classification, the probabilistic neural network is applied to the field of intrusion detection. Analyzing the theory of probabilistic neural network, a kind of network intrusion classification model based on probabilistic neural network is put forward to solve two classification and multi-class classification problem in intrusion detection. Finally, the experiment is carried out based on KDD Cup 99 data set. The results show that the proposed model has better performance.