Search Results for author: Kaiyang Guo

Found 5 papers, 4 papers with code

Calibrated One Round Federated Learning with Bayesian Inference in the Predictive Space

2 code implementations15 Dec 2023 Mohsin Hasan, Guojun Zhang, Kaiyang Guo, Xi Chen, Pascal Poupart

To improve scalability for larger models, one common Bayesian approach is to approximate the global predictive posterior by multiplying local predictive posteriors.

Bayesian Inference Federated Learning

Model-Based Offline Reinforcement Learning with Pessimism-Modulated Dynamics Belief

3 code implementations13 Oct 2022 Kaiyang Guo, Yunfeng Shao, Yanhui Geng

To make practical, we further devise an offline RL algorithm to approximately find the solution.

 Ranked #1 on D4RL on D4RL

D4RL Offline RL +2

Robust One Round Federated Learning with Predictive Space Bayesian Inference

1 code implementation20 Jun 2022 Mohsin Hasan, Zehao Zhang, Kaiyang Guo, Mahdi Karami, Guojun Zhang, Xi Chen, Pascal Poupart

In contrast, our method performs the aggregation on the predictive posteriors, which are typically easier to approximate owing to the low-dimensionality of the output space.

Bayesian Inference Federated Learning

Personalized Federated Learning via Variational Bayesian Inference

1 code implementation16 Jun 2022 Xu Zhang, Yinchuan Li, Wenpeng Li, Kaiyang Guo, Yunfeng Shao

Federated learning faces huge challenges from model overfitting due to the lack of data and statistical diversity among clients.

Bayesian Inference Personalized Federated Learning +1

Federated Bayesian Neural Regression: A Scalable Global Federated Gaussian Process

no code implementations13 Jun 2022 Haolin Yu, Kaiyang Guo, Mahdi Karami, Xi Chen, Guojun Zhang, Pascal Poupart

We present Federated Bayesian Neural Regression (FedBNR), an algorithm that learns a scalable stand-alone global federated GP that respects clients' privacy.

Federated Learning Knowledge Distillation +1

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