about the result

[Ruolin]

Could I ask a question?
What's the difference between the result "env0_in" and "env0_out"?

[Junbum Cha]

(image adopted from the DomainBed paper)

"env0_in" indicates big split of domain 0, and "env0_out" indicates small split of domain 0.

[Ruolin]

OK thank you very much！And, what's the meaning of the result "oracle, iid, and last" and the difference among them?

[Junbum Cha]

See #1.

[Ruolin]

Ok, thank you! I have an another question:
python train_all.py PACS0 --dataset PACS --deterministic --trial_seed 0 --checkpoint_freq 100 --data_dir /my/datasets/path
When I run this, the oracle and iid are the same reslut. Why?

[Junbum Cha]

The best iid checkpoint and the oracle checkpoint can be same (but usually not). Are they always same, even with different HPs or trial_seed?

[Ruolin]

Some results are the same, some are different.

[Junbum Cha]

If so, it is normal.