Here a short comparison on pytorch and torch. Torch: A Tensor library like numpy, unlike numpy it has strong GPU support.Lua is a wrapper for Torch (Yes! you need to have a good understanding of Lua), and for that you will need LuaRocks package manager. PyTorch: No need for the LuaRocks package manager, no need … Read more
If you look at the shape of the array before and after, you see that before it was (4,) and after it is (1, 4) (when second parameter is 0) and (4, 1) (when second parameter is 1). So a 1 was inserted in the shape of the array at axis 0 or 1, depending on the value of the second parameter. That is opposite of np.squeeze() (nomenclature borrowed from … Read more
The view function is meant to reshape the tensor. Say you have a tensor a is a tensor that has 16 elements from 1 to 16(included). If you want to reshape this tensor to make it a 4 x 4 tensor then you can use Now a will be a 4 x 4 tensor. Note that after the reshape the total number of … Read more