PyTorch

Keras is an open-source deep learning API written in Python, designed to simplify the construction and training of neural networks. Its user-friendly design, modular structure, and multi-backend support enable developers to efficiently develop and deploy deep learning models.

PyTorch, developed by Meta AI and now managed by the Linux Foundation, is an open-source deep learning framework offering flexible dynamic computation graphs and robust community support, widely used in computer vision and natural language processing.

MLX是由苹果机器学习研究团队推出的开源数组计算框架，专为Apple Silicon芯片设计，融合了NumPy、PyTorch等框架的优点，提供高效、灵活的机器学习开发体验。

PyTorch 是由 Meta AI Research 开发的开源深度学习框架，凭借其动态计算图和直观的 API，广泛应用于计算机视觉、自然语言处理等领域。