给定一篇英文文章，请将其翻译为中文。
原文: "Deep learning is a subset of machine learning in artificial intelligence (AI) that has networks capable of learning unsupervised from data that is unstructured or unlabeled. Also known as deep neural learning or deep neural network."
深度学习是人工智能中机器学习的一个子领域，其网络可以从无组织或未标记的数据中进行无监督学习。也被称为深度神经学习或深度神经网络。