Search Results for author: Congduan Li

Found 4 papers, 2 papers with code

Truncated Non-Uniform Quantization for Distributed SGD

no code implementations2 Feb 2024 Guangfeng Yan, Tan Li, Yuanzhang Xiao, Congduan Li, Linqi Song

To address the communication bottleneck challenge in distributed learning, our work introduces a novel two-stage quantization strategy designed to enhance the communication efficiency of distributed Stochastic Gradient Descent (SGD).

Quantization

Towards Communication Efficient and Fair Federated Personalized Sequential Recommendation

no code implementations23 Aug 2022 Sichun Luo, Yuanzhang Xiao, Yang Liu, Congduan Li, Linqi Song

Federated recommendations leverage the federated learning (FL) techniques to make privacy-preserving recommendations.

Fairness Federated Learning +2

The Tradeoff Between Privacy and Accuracy in Anomaly Detection Using Federated XGBoost

1 code implementation16 Jul 2019 Mengwei Yang, Linqi Song, Jie Xu, Congduan Li, Guozhen Tan

Our proposed federated XGBoost algorithm incorporates data aggregation and sparse federated update processes to balance the tradeoff between privacy and learning performance.

Anomaly Detection Federated Learning +1

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