checkpoint and mIou

[shifangtian]

Thanks to the blogger for sharing the code, if the program is interrupted, how do I continue to run from the checkpoint next time? Is there a color label for the dataset? Why did I run for 100 generations and the sum of Iou is about 0.1?

[Katexiang]

Maybe the label image is the key problem. My label image's ignore id is 0. You can set your label image as mine. If you have checked my code, you can find it.