PyTorch

About

Meta's open-source machine learning framework. Preferred for research and production deep learning. Dynamic computation graph, strong GPU support, rich ecosystem.

• Autograd engine for automatic differentiation of dynamic computational graphs
• torch.nn module with pre-built layers (CNN, RNN, Transformer) for rapid model building
• Distributed data parallel (DDP) for scaling training across multiple GPUs
• TorchScript compiler for deploying models in production without Python dependency
• Comprehensive ecosystem: torchvision, torchaudio, and torchtext for domain-specific tasks