PyTorch Hub
PyTorch Hub is a pre-trained model repository and distribution system that allows developers to easily discover, load, and use pre-trained models for various machine learning tasks. It provides a standardized interface for sharing models, enabling quick experimentation and deployment without the need to train models from scratch. The hub includes models for computer vision, natural language processing, and other domains, often contributed by researchers and the community.
Developers should use PyTorch Hub when they need to rapidly prototype or deploy machine learning applications using state-of-the-art models without investing time in training. It is particularly useful for tasks like image classification, object detection, and text generation, where pre-trained models can be fine-tuned or used directly for inference. This tool accelerates development by providing access to a curated collection of models, reducing the barrier to entry for implementing complex ML solutions.