I can not understand how to evaluate this expression:
x.view(*(x.shape[:-2]),-1).mean(-1), x in shape(N, C, H, W)
what is the astrick ? and what is mean(-1) ?
Thanks in advance
@Mohammed_Awney
with asterisk you are passing list as args
def test(*args):
print(args)
mylist = [5,3,32,32]
print(test(*mylist))
#the result is (5, 3, 32, 32)
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what about mean(-1) ??
-1
as a dimension argument means the last dimension. -2
the last but one, etc.
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