Hello,
I’d like to do the following using element wise operation :
I have a tensor a = [1,2,3,4]
And I have a bijection, that is represented by a dictionary for example
b = {1:4,2:1,3:2,4:3}
The transform would be :
f(a,b) = [4,1,2,3]
1 become a 4, 2 became a 1 and so forth…
Is this operation possible using only element wise operations?