z-logo
open-access-imgOpen Access
An Asynchronous Quasi‐Cloud/Edge/Client Collaborative Federated Learning Mechanism for Fault Diagnosis
Author(s) -
Xue MA,
Chenglin WEN
Publication year - 2021
Publication title -
chinese journal of electronics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.267
H-Index - 25
eISSN - 2075-5597
pISSN - 1022-4653
DOI - 10.1049/cje.2021.07.008
Subject(s) - computer science , cloud computing , asynchronous communication , upload , enhanced data rates for gsm evolution , distributed computing , confidentiality , computer network , data mining , artificial intelligence , computer security , world wide web , operating system
Although the federated learning method has the ability to balance data and protect data privacy by means of model aggregation, while the existing methods are difficult to achieve the effectiveness of centralized learning under data sharing. The existing federated structure only has a certain degree of confidentiality for data privacy, that is to say, each client can reconstruct a part of the information of other clients based on the model parameters shared between the server and the clients under certain conditions. In order to make the federated learning mechanism more confidential, we breaks the existing mechanism that the parameters between the federated model and the client model are completely shared, and establishes a new asynchronous quasi‐cloud/edge/client collaborative federated learning mechanism. We construct a hierarchical multi‐level confidential communication network, where the network parameters are shared in a way of quasi‐cloud/edge/client coordination without data communication. The cloud and the edges respectively use the sequential Kalman filter algorithm to perform an asynchronous fusion of the network parameters uploaded in their respective fusion centers for the next round of updates; The effectiveness of the proposed algorithm is verified on the data of a type of rotating machinery

The content you want is available to Zendy users.

Already have an account? Click here to sign in.
Having issues? You can contact us here