How can I install Pytorch version 1.1 on Windows x64?

To install PyTorch version 1.1 on Windows x64, you can use the following steps:

1. Check your Python version: Ensure that you have Python installed on your system. PyTorch 1.1 is compatible with Python versions 3.5, 3.6, or 3.7. You can check your Python version by running the following command in the command prompt:

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   python --version
   
   

2. Install PyTorch using pip: PyTorch can be installed using pip, the Python package manager. Open a command prompt and run the following command to install PyTorch version 1.1:

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   pip install torch==1.1.0
   
   

   This command will download and install PyTorch version 1.1 along with its dependencies.

3. Verify the installation: After the installation is complete, you can verify that PyTorch is installed correctly by running the following Python code:

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   import torch
   
   print(torch.__version__)
   
   

   If the output displays 1.1.0, then PyTorch version 1.1 is successfully installed.

Please note that PyTorch 1.1 is an older version, and it's recommended to use the latest stable release if possible. If you encounter any issues or require additional functionality, consider using a more recent version of PyTorch. You can find the latest version and installation instructions on the PyTorch website (https://pytorch.org/).

Additionally, make sure you have the necessary dependencies installed, such as CUDA (if you're planning to use GPU acceleration) or other optional components based on your specific use case. Refer to the PyTorch documentation for more information on installation requirements and instructions.