I have 2 tensors:
a = [Batch x T x Dim]
b = [Batch x Dim]
I want to merge the output somehow by using repeat/cat so that the output is: [Batch x T x (2.Dim)]
Example:
a:
tensor([[[-0.2837, 0.1196, 0.5304, -1.1025],
[-1.3174, 1.4882, -2.0489, 0.1606]],
[[-1.1204, 2.4822, -0.6366, -0.9069],
[ 0.3157, -1.7497, -1.0131, 1.5231]]])
B: 2, T: 2, Dim: 4
b:
tensor([[ 0.6773, -0.8552, 0.3827, -0.4008],
[ 1.6068, -0.2427, -0.9487, 1.5622]])
B:2, Dim:4
I’d like to get something like this:
tensor([[[-0.2837, 0.1196, 0.5304, -1.1025, 0.6773, -0.8552, 0.3827, -0.4008],
[-1.3174, 1.4882, -2.0489, 0.1606, 0.6773, -0.8552, 0.3827, -0.4008]],
[[-1.1204, 2.4822, -0.6366, -0.9069, 1.6068, -0.2427, -0.9487, 1.5622],
[ 0.3157, -1.7497, -1.0131, 1.5231, 1.6068, -0.2427, -0.9487, 1.5622]]])
So basically append the B x Dim to each batch element… And make sure that the whole thing is still differentiable finally.