P_curve.png（准确率曲线） 表示准确率precision和置信度confidence的关系图，其中细线代表每个类别的精度曲线，粗线代表所有类别平均精度曲线。 当判定概率超过置信度阈值时，各个 …

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这段代码实现了一个计算图像预测与Ground Truth之间的交并比（mIoU）和像素准确率（mPA）的功能。它通过遍历GT目录和预测目录中的PNG图像，使用fast_hist函数计算像素 …

2024年7月25日 · PR 曲线 (PR_curve.png) 和 P 曲线 (P_curve.png)： 解释精确率（Precision）- 召回率（Recall）曲线的意义。 讨论精确率和召回率随训练的变化趋势。

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