When Machine Learning Meets Privacy: A Survey and Outlook

Understand

The newly emerged machine learning (e.g.

• deep learning) methods have become a strong driving force to revolutionize a wide range of industries, such as smart healthcare, financial technology, and surveillance systems.
• Meanwhile, privacy has emerged as a big concern in this machine learning-based artificial intelligence era.
• It is important to note that the problem of privacy preservation in the context of machine learning is quite different from that in traditional data privacy protection, as machine learning can act as both friend and foe.