Article·pytorch.org
machine-learningdeep-learningneural-networkspythonpytorchtensors
PyTorch
Get started with PyTorch by setting up your environment, creating tensors, and building a simple neural network.
beginner30 minutes4 steps
The play
- Environment SetupInstall PyTorch using pip. Choose the appropriate configuration based on your operating system and CUDA availability.
- Creating TensorsCreate a basic PyTorch tensor. Tensors are the fundamental data structure in PyTorch, similar to NumPy arrays.
- Building a Simple Neural NetworkDefine a simple neural network with one linear layer. This network takes an input of size 3 and outputs a single value.
- Forward PassPerform a forward pass through the network with a sample input tensor.
Starter code
Start by installing PyTorch and verifying the installation by creating a simple tensor.
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