ReplicateLayer
ReplicateLayer[n] represents a net layer that takes an input of dimensions {d1, d2, …} and replicates it n times to produce an output of dimensions {n, d1, d2, …}.
ReplicateLayer[{n1, n2, …, nm}]represents a net layer that takes an input of dimensions {d1, d2, …} and replicates it to produce an output of dimensions {n1, n2, …, nm, d1, d2, …}.ReplicateLayer[dims, m]replicates so that dims appears at position m in the list of output dimensions.
Examples
ReplicateLayer[5]Please visit the official Wolfram Language Reference for more details.