Pytorch reshape tensor dimension

Question

For example, I have 1D vector with dimension (5). I would like to reshape it into 2D matrix (1,5).

Here is how I do it with numpy

>>> import num         


        

Answer 1

import torch
t = torch.ones((2, 3, 4))
t.size()

>>torch.Size([2, 3, 4])

a = t.view(-1,t.size()[1]*t.size()[2])
a.size()

>>torch.Size([2, 12])