Dif-NoBa A differential privacy noise Bayesian gradient descent algorithm in Deep Learning
Panfeng Zhang, Danhua Wu, Zhiwei Yang · 2022
In recent years, differential privacy technology has been introduced into deep learning to satisfy the protection of personal privacy data. However, the existing differential privacy technology will weaken the generalization ability of deep learning networks. To address the problem, a differential privacy noise Bayesian gradient descent algorithm (Dif-NoBa) in Deep Learning was proposed. For the method, the privacy protection algorithm acts on a single neuron in the neural network. Therefore, no matter how complex the network is, it only focuses on a single neuron, so that each neuron can satisfy its own differential privacy, and then the whole network can meet the differential privacy, effectively solving the problem of insufficient generalization ability of neural network caused by adding arbitrary noise.