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遵循基本快速入门时,我没有观察到 Web UI 的“评估”选项卡中的混淆矩阵:
https://cloud.google.com/vision/automl/docs/quickstart?refresh=1
应根据此文档显示混淆矩阵:
https://cloud.google.com/vision/automl/docs/evaluate
出现这种情况似乎是因为在导入图像数据集期间启用了多标签分类。由于每个图像可以对应多个标签,因此混淆矩阵没有明确定义。