基于粒子概率神经网络算法的钢轨波磨识别

汤雪扬,蔡小培,王伟华,常文浩,王启好

Rail corrugation recognition based on particle probabilistic neural network algorithm

Xue-yang TANG,Xiao-pei CAI,Wei-hua WANG,Wen-hao CHANG,Qi-hao WANG

表 1 概率神经网络和粒子概率神经网络的波磨识别准确率对比

Tab.1 Comparison of rail corrugation recognition accuracy between probabilistic neural network and particle probabilistic neural network

算法 $\sigma $ P/% PNN 0.000 1 50.355 0.001 50.355 0.01 87.943 0.1 95.745 1 94.326 10 73.759 100 49.645 PPNN 0.144 5 98.582