Residual Neural Network: Concatenation or Element

问题:

With the residual block in residual neural networks, is the addition at the end of the block true element addition or is it concatenation?

For example, would addition([1, 2], [3, 4]) produce [1, 2, 3, 4] or [4, 6] ?

回答1:

It would result in [4, 6], and you can find out more in this paper