pytorch version of DAN loss : I dont't find betals param of multi guassian_kernels

[cch2016]

In " loss.py " about ,"DAN loss ", I dont't find bata parameter of multi -guassian_kernels and dont't known how it update? Can someone tell me? Thanks.

[cch2016]

I just see "sum" , mean just "sum" and dont't have "beta " parameter

[ChengYeung1222]

beta=[1,1,...,1]

[hupech]

In " loss.py " about ,"DAN loss ",it use MK-MMD? why i think it only use MMD In a certain layer.
who can tell me?