论文标题
动量梯度下降与当地差异隐私联盟学习
Momentum Gradient Descent Federated Learning with Local Differential Privacy
论文作者
论文摘要
如今，信息技术的发展正在迅速增长。在大数据时代，个人信息的隐私更加明显。主要的挑战是找到一种方法来确保在发布和分析数据时不会披露敏感的个人信息。在假设受信任的第三方数据策展人的假设上建立了集中式差异隐私。但是，这个假设在现实中并不总是正确的。作为一种新的隐私保护模型，当地的差异隐私具有相对强大的隐私保证。尽管联邦学习相对是一种保护分布式学习的隐私方法，但它仍然引入了各种隐私问题。为了避免隐私威胁并降低沟通成本，我们建议将联合学习和当地差异隐私与动量梯度下降整合在一起，以提高机器学习模型的性能。
Nowadays, the development of information technology is growing rapidly. In the big data era, the privacy of personal information has been more pronounced. The major challenge is to find a way to guarantee that sensitive personal information is not disclosed while data is published and analyzed. Centralized differential privacy is established on the assumption of a trusted third-party data curator. However, this assumption is not always true in reality. As a new privacy preservation model, local differential privacy has relatively strong privacy guarantees. Although federated learning has relatively been a privacy-preserving approach for distributed learning, it still introduces various privacy concerns. To avoid privacy threats and reduce communication costs, in this article, we propose integrating federated learning and local differential privacy with momentum gradient descent to improve the performance of machine learning models.
