A bookbindery stacks many layers on cover stills plus binder notes and early layers stop receiving a useful error signal. Which architectural idea adds the block’s input back to its output?
Select an answer to reveal the explanation.
Short Explanation
A skip is like stitching a bookmark that jumps past a thick stack of pages so the early chapters still get the message. Residual connections add the block’s input back to its output. That is architecture, not a hyperparameter sweep.
Full Explanation
Residual or skip connections combine a block’s input with its transformed output, easing gradient flow through very deep stacks. They are an architectural answer when early layers stop receiving a useful error signal. They are not defined as a batch-size or split-deletion trick.