LAUSR

Federated machine learning (FML) is a new machine learning paradigm that is focused on training distributed models, where data are scattered in different places known as data silos, only necessary modeling information (not raw data) is exchanged, and data privacy and security are protected during the modeling. This research area has been growing fast during the past years, but the vision of making it a practical solution is still not fulfilled. Motivated by this, here we introduce an intelligent architecture, termed Federated Digital Gateway. It is designed to help algorithm engineers to easily deploy FML methods for real-life tasks. It provides different modules such as secure communication tools, database interface, authentication center, account system, and user interface. This architecture has been shown to function smoothly in two real-world applications. Overall, the federated digital gateway is practical and deployable for applying federated learning to solve real-life tasks.