00. PyTorch Fundamentals vector or MATRIX

[MajidBarzegari]

Hello dear friends.
I think the tensor marked in the attached photo is related to
00. There is PyTorch Fundamentals. It is a MATRIX or a TENSOR and not a vector. what is your opinion?

[mrdbourke]

Hi @tiny-eng ,

You're right it could be considered a matrix from the point of view of it being vertical (this could be confusing).

However, since it only contains a single dimension (e.g. [1, 2, 3] is a vector, the same with [34, 568, 21, 212, 311], even though they're different lengths, they're still in a single dimension (one pair of brackets).

In code, you'll typically only find vectors in the horizontal position (due to how they are displayed via print outs/code outputs).