a = torch.rand(2,5,10)
I want to select at most 5% of values from tensor
a randomly and then multiply those values with
-1? How to do that? kindly, give a generic solution as the shape of the tensor is not fixed
@albanD any suggestions?
I guess you can do
out = (torch.rand_like(a) - 0.05).sign().type_as(a) * a assuming a is a floating point number. This should select around 5% (the bigger the Tensor, the more precise it will be).