PyTorch

PyTorch is an open-source machine learning library developed by Facebook's AI Research lab (FAIR). It provides a flexible and intuitive framework for building and training neural networks, supporting dynamic computational graphs and a vast range of pre-built modules and optimizers, which facilitates rapid prototyping and experimentation. PyTorch is primarily targeted at researchers, developers, and students interested in deep learning and artificial intelligence, offering an accessible platform for developing and training machine learning models.