The unknown_size in accuracy_open is a bug?

[Mrchen116]

Hello, thanks for your interesting research!

OP_Match/utils/misc.py

Line 67 in fd55de2

unknown_size = len(ind)

On line 67, I think unknown_size = len(ind) should be replaced by unknown_size = ind.sum(). len(ind) is the batch size.

Thanks for your help in advance.