基于遗传算法优化的BP神经网络的材料疲劳寿命预测

闫楚良, 郝云霄, 刘克格

Fatigue life prediction of materials based on BP neural networks optimized by genetic algorithm

YAN Chu-liang, HAO Yun-xiao, LIU Ke-ge

图4 测试样本的实际分类和预测分类比较
Fig.4 Predicted classification and true classification about test data