About sampler

[signofyouth]

Thank you for your great work. I'm very interested in your paper.

When trying your code, I found RandomMultipleGallerySampler sometimes gives an ID which contains only 1 instance in a batch.
This is because 1 instance pushed in 'ret' at line 74 was remained even when continued at https://github.com/yxgeee/MMT/blob/master/mmt/utils/data/sampler.py#L93.

Would you check and fix it? Thank you.

[yxgeee]

Yes, but it is not a bug here. Does it cause any running issues in your experiments?

[signofyouth]

Thank you for your quick reply.

No, errors does not occur when running on your code. And the result does not change as far as I tried.
However, it's a little uncomfortable that the sampling policy(4 instances per ID) would not always work.

Anyway, you're right it is not a bug here. Please close this issue.