Search Results for author: Linghua Yang

Found 2 papers, 0 papers with code

Hyperparameter Optimization for SecureBoost via Constrained Multi-Objective Federated Learning

no code implementations6 Apr 2024 Yan Kang, Ziyao Ren, Lixin Fan, Linghua Yang, Yongxin Tong, Qiang Yang

This vulnerability may lead the current heuristic hyperparameter configuration of SecureBoost to a suboptimal trade-off between utility, privacy, and efficiency, which are pivotal elements toward a trustworthy federated learning system.

Bayesian Optimization Hyperparameter Optimization +2

SecureBoost Hyperparameter Tuning via Multi-Objective Federated Learning

no code implementations20 Jul 2023 Ziyao Ren, Yan Kang, Lixin Fan, Linghua Yang, Yongxin Tong, Qiang Yang

To fill this gap, we propose a Constrained Multi-Objective SecureBoost (CMOSB) algorithm to find Pareto optimal solutions that each solution is a set of hyperparameters achieving optimal tradeoff between utility loss, training cost, and privacy leakage.

Privacy Preserving Vertical Federated Learning

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