The network can not be convergent

[irfanICMLL]

I feel very confused. I use the train_mobile.py to train the model with out pre-trained on the cityscapes dataset. I can only get the mIoU of 30~40. How can we get the mIoU of 70? How many epochs ？

[bjchen666]

@ansleliu @irfanICMLL I can only get the about 65%. How can we get the mIoU of 70? How many epochs or other setting?