I have the following code which outputs 2 arrays in a list:
arr1 = np.array([[1.,2,3], [4,5,6], [7,8,9]])
arr_split = np.array_split(arr1,
indices_or_sections = 2,
axis = 0)
arr_split
Output:
[array([[1., 2., 3.],
[4., 5., 6.]]), array([[7., 8., 9.]])]
How do I cast these 2 arrays into PyTorch tensors and put them into a list using for
(or while
) loops, so that they look like this:
[tensor([[1., 2., 3.],
[4., 5., 6.]], dtype=torch.float64),
tensor([[7., 8., 9.]], dtype=torch.float64)]
Many thanks in advance!
Better you convert it to tensor at first place and then you can usetorch.Tensor.split
arr1 = np.array([[1.,2,3], [4,5,6], [7,8,9]])
t_arr1 = torch.from_numpy(arr1)
t_arr1.split(split_size=2)
(tensor([[1., 2., 3.],
[4., 5., 6.]], dtype=torch.float64),
tensor([[7., 8., 9.]], dtype=torch.float64))
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