Explore deep learning frameworks and gain an introduction to PyTorch in this one-hour talk by Facebook AI Research's Soumith Chintala. Discover the differences between declarative and imperative frameworks like TensorFlow and PyTorch. Delve into the PyTorch framework, examining its features from a researcher's perspective. Learn about essential research workflows, including data pre-processing, loading, and model building. Understand how PyTorch's capabilities align with these workflows, enhancing your ability to conduct deep learning research effectively.