本文共 656 字，大约阅读时间需要 2 分钟。

注意：把 fit 结果传递给 history

例如：

import matplotlib.pyplot as plthistory_dict = history.historyacc = history_dict['acc']val_acc = history_dict['val_acc']epochs = range(1, len(val_acc) + 1)plt.plot(epochs, acc, 'b',color='orange', label='Tra_acc')plt.plot(epochs, val_acc, 'b', label='Val_acc')plt.legend()plt.savefig('E:/dujuan_papers/result/50_acc.png',dpi=1000)plt.show()loss = history_dict['loss']val_loss = history_dict['val_loss']epochs = range(1, len(loss) + 1)plt.plot(epochs, loss, 'b',color='orange', label='Tra_loss')plt.plot(epochs, val_loss, 'b', label='Val_loss')plt.legend()plt.savefig('E:/dujuan_papers/result/50_loss.png',dpi=1000)plt.show()####结束