how to set GeM when training?

[Geek-lixiang]

when train model, I have known to use arcface loss, but in the model, how to use the GeM?
whether the p is trainable when training, if yes, how to initialize it? if not, how to set the p for it?
if do not ise gem when training, then where the feature come from?

Thank you very much!

[darthvaddor]

Hey did you find out the answer. Is so please share

when train model, I have known to use arcface loss, but in the model, how to use the GeM? whether the p is trainable when training, if yes, how to initialize it? if not, how to set the p for it? if do not ise gem when training, then where the feature come from?

Thank you very much!

[chenrunlan368]

Hey did you find out the answer. Is so please share? @Geek-lixiang @darthvaddor @ShihaoShao-GH

when train model, I have known to use arcface loss, but in the model, how to use the GeM? whether the p is trainable when training, if yes, how to initialize it? if not, how to set the p for it? if do not ise gem when training, then where the feature come from?

Thank you very much!