Torch is a ML framework that is open source.It was released as early as 2002.The programming language of Torch is C and Lua.Today, Torch remains one of the popular deep learning frameworks.

PyTorch launched by Facebook in 2017.Its main language is python.

Install PyTorch

Before install PyTorch,You shoud prepare the Python environment.

To install PyTorch,we can open the offical web of PyTorch :https://pytorch.org/,and we can find the offical install notes to help you to install PyTorch:

I suggest you use pip for installation,you can input the command in your Windows cmd to complete your installation.