Please download ADE dataset and make sure the file structures are as follow:

ADE20K
|-images/
|-index_ade20k.mat
|-index_ad220k.pkl
|-objects.txt

You need to run python3 edit_dataset.py to generate data list for ADE20K dataset, after that the file structures will be:

ADE20K
|-images/
|-datalist/
|-index_ade20k.mat
|-index_ad220k.pkl
|-objects.txt

Please download MIT imagenet pretrained resnet101-imagenet.pth and store it at pretrain/resnet101-imagenet.pth, then run python3 edit_pretrain_resnet.py to get pretrain/resnet101_base.pth for Jittor reloading.

Please download pytorch version pretrained van_b2.pth and store it at pretrain/van_b2.pth, then run python3 edit_pretrain_van.py to get pretrain/van_b2_base.pth for Jittor reloading.

In order to train xxx model (xxx is either resnet or van), please run the following instruction, and the output log will be stored at log/xxx/yyyymmdd_hhmmss.log

./train_xxx.sh

In case of machine crash or remote disconnection, we recommend that you use tmux to execute training or testing.