In-network Learning for Distributed Training and Inference in Networks
Matei Moldoveanu, Abdellatif Zaidi · 2021 IEEE Globecom Workshops (GC Wkshps) · 2021
It is widely perceived that leveraging the success of modern machine learning techniques to mobile devices and wireless networks has the potential of enabling important new services. This, however, poses significant challenges, essentially due to that both data and processing power are highly distributed in a wireless network. In this paper, we develop a learning algorithm and an architecture that make use of multiple data streams and processing units, not only during the training phase but also during the inference phase. In particular, the analysis reveals how inference propagates and fuses across a network. We study the design criterion of our proposed method and its bandwidth requirements. Also, we provide experiments that illustrate benefits over state-of-the-art techniques.