Slightly lower performance with ade20k and b0 model

[wzpscott]

I ran the b0 model on ade160k with mmseg, but the mIoU result is slightly lower than reported(36.8% and the reported result is 37.4%), I wonder if that is a normal fluctuation.

[ShihuaHuang95]

Me too.

[zaiquanyang]

Me too.

你好，我在跑ade20k数据集时，读取的图像标注是3d的，怎么转单通道呢，按照mmseg给出的调色板，也对应不上啊，求大佬指导

[gavin-gqzhang]

Hello, did you run directly using the code in this warehouse? I had a problem during the test. I want to ask you. I thought there was a problem with the code