I'm using trainNetwork() for transfer learning. I've set up a concatenation layer for combining metadata as an auxilary input with our image data to help with classifications.
I'm getting the following error.
Layer 'concat': Input size mismatch. Size of input to this layer is different from the expected input size.
Inputs to this layer:
from layer 'prob' (size 1(S) × 1(S) × 8(C) × 1(B))
from layer 'features' (size 10(C) × 1(B))
How can I address this?