How to calculate MIoU

[Chongjie-Si]

Hi Fabio,
I wonder how to compute the MIoU in your paper.
Does 1-15 mean only calculating the average of 15 classes, and 16-20 mean the average of another 5 classes, and "all" mean that of total classes (including background)?
Specifically, I want to know whether you included the IoU of the background when it comes to 16-20 and all.

[fcdl94]

Hi!
No, I did not included the background in 16-20 while it is included in the 'all'. Please, refer to Issue #2

[Chongjie-Si]

Thanks！