unet语义分割评价指标的所有代码 以下是UNet语义分割评价指标的代码示例: 1.混淆矩阵 python import numpy as np from sklearn.metrics import confusion_matrix #根据预测结果和真实标签计算混淆矩阵 def compute_confusion_matrix(y_true, y_pred, num_classes): y_true = y_true.flatten() y_pred = y_pred...