When I use methodoutputs to access the results of assigner, I only obtain one sample

[pkyzh2006]

Hi, I found a inconvenience issue.

It seems that when using the Hungarian or other assigner, I'm only able to obtain the results for a single sample when accessing methodoutputs. I suspect that the matching method is independently called for each sample during each minibatch training process. Therefore, when using methodoutputs, only one result is obtained, and the same applies to subsequent sampler, only one sample is obtained as well. How can I fully obtain and record all the results of the methodoutputs used in each mini-batch?

Thanks.