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Personalized Federated Learning (PFL) aims to train a personalized model for each client that is tailored to its local data distribution, learning fails to perform well on individual clients due to variations in their local data…

机器学习 · 计算机科学 2025-03-10 Ziran Zhou , Guanyu Gao , Xiaohu Wu , Yan Lyu

In Federated Learning, heterogeneity in client data distributions often means that a single global model does not have the best performance for individual clients. Consider for example training a next-word prediction model for keyboards:…

机器学习 · 计算机科学 2025-05-06 Ljubomir Rokvic , Panayiotis Danassis , Boi Faltings

Semantic Communication (SC) focuses on transmitting only the semantic information rather than the raw data. This approach offers an efficient solution to the issue of spectrum resource utilization caused by the various intelligent…

机器学习 · 计算机科学 2024-10-04 Yubo Peng , Feibo Jiang , Li Dong , Kezhi Wang , Kun Yang

Federated learning (FL) is an efficient learning framework that assists distributed machine learning when data cannot be shared with a centralized server due to privacy and regulatory restrictions. Recent advancements in FL use predefined…

机器学习 · 计算机科学 2021-12-30 Erum Mushtaq , Chaoyang He , Jie Ding , Salman Avestimehr

Personalized federated learning (PFL) aims to harness the collective wisdom of clients' data while building personalized models tailored to individual clients' data distributions. Existing works offer personalization primarily to clients…

计算机视觉与模式识别 · 计算机科学 2023-11-01 Hong-You Chen , Jike Zhong , Mingda Zhang , Xuhui Jia , Hang Qi , Boqing Gong , Wei-Lun Chao , Li Zhang

Federated learning (FL) is a distributed learning paradigm that enables multiple clients to learn a powerful global model by aggregating local training. However, the performance of the global model is often hampered by non-i.i.d.…

机器学习 · 计算机科学 2023-08-21 Chun-Mei Feng , Kai Yu , Nian Liu , Xinxing Xu , Salman Khan , Wangmeng Zuo

Bayesian personalized federated learning (BPFL) addresses challenges in existing personalized FL (PFL). BPFL aims to quantify the uncertainty and heterogeneity within and across clients towards uncertainty representations by addressing the…

机器学习 · 计算机科学 2023-10-04 Hui Chen , Hengyu Liu , Longbing Cao , Tiancheng Zhang

While deep neural networks (DNNs) based personalized federated learning (PFL) is demanding for addressing data heterogeneity and shows promising performance, existing methods for federated learning (FL) suffer from efficient systematic…

机器学习 · 计算机科学 2025-05-08 Hui Chen , Hengyu Liu , Zhangkai Wu , Xuhui Fan , Longbing Cao

Personalized federated learning (pFL) aims to adapt models to client specific data distributions, yet it often fails to reliably preserve personalized information. Local training is hindered by high variance gradients induced by limited and…

机器学习 · 计算机科学 2026-05-05 Dongwon Kim , Gyuejeong Lee

Federated Learning (FL) has evolved as a promising technique to handle distributed machine learning across edge devices. A single neural network (NN) that optimises a global objective is generally learned in most work in FL, which could be…

信息论 · 计算机科学 2022-03-10 Sawan Singh Mahara , Shruti M. , B. N. Bharath , Akash Murthy

Federated Learning (FL) is a promising paradigm that offers significant advancements in privacy-preserving, decentralized machine learning by enabling collaborative training of models across distributed devices without centralizing data.…

机器学习 · 计算机科学 2024-06-03 Khiem Le , Nhan Luong-Ha , Manh Nguyen-Duc , Danh Le-Phuoc , Cuong Do , Kok-Seng Wong

Federated learning enables distributed clients to collaborate on training while storing their data locally to protect client privacy. However, due to the heterogeneity of data, models, and devices, the final global model may need to perform…

机器学习 · 计算机科学 2024-06-25 Wolong Xing , Zhenkui Shi , Hongyan Peng , Xiantao Hu , Xianxian Li

Classical federated learning (FL) enables training machine learning models without sharing data for privacy preservation, but heterogeneous data characteristic degrades the performance of the localized model. Personalized FL (PFL) addresses…

机器学习 · 计算机科学 2023-11-13 Mingjia Shi , Yuhao Zhou , Kai Wang , Huaizheng Zhang , Shudong Huang , Qing Ye , Jiangcheng Lv

The popularity of federated learning (FL) is on the rise, along with growing concerns about data privacy in artificial intelligence applications. FL facilitates collaborative multi-party model learning while simultaneously ensuring the…

机器学习 · 计算机科学 2024-02-19 Muhammad Firdaus , Kyung-Hyune Rhee

Federated Learning (FL) enables collaborative model training across distributed clients without sharing raw data, offering a significant privacy benefit. However, most existing Personalized Federated Learning (pFL) methods assume a static…

机器学习 · 计算机科学 2025-08-08 Thinh Nguyen , Le Huy Khiem , Van-Tuan Tran , Khoa D Doan , Nitesh V Chawla , Kok-Seng Wong

Personalization in federated learning (FL) functions as a coordinator for clients with high variance in data or behavior. Ensuring the convergence of these clients' models relies on how closely users collaborate with those with similar…

机器学习 · 计算机科学 2023-02-24 Eunjeong Jeong , Marios Kountouris

Federated learning (FL) is a classic paradigm of 6G edge intelligence (EI), which alleviates privacy leaks and high communication pressure caused by traditional centralized data processing in the artificial intelligence of things (AIoT).…

网络与互联网体系结构 · 计算机科学 2023-11-08 Ning Chen , Zhipeng Cheng , Xuwei Fan , Bangzhen Huang , Yifeng Zhao , Lianfen Huang , Xiaojiang Du , Mohsen Guizani

Dementia is a progressive condition that impairs an individual's cognitive health and daily functioning, with mild cognitive impairment (MCI) often serving as its precursor. The prediction of MCI to dementia conversion has been well…

机器学习 · 计算机科学 2025-03-06 Gaurang Sharma , Elaheh Moradi , Juha Pajula , Mika Hilvo , Jussi Tohka

Personalized federated learning (PFL) reduces the impact of non-independent and identically distributed (non-IID) data among clients by allowing each client to train a personalized model when collaborating with others. A key question in PFL…

机器学习 · 计算机科学 2023-09-21 Xinghao Wu , Xuefeng Liu , Jianwei Niu , Guogang Zhu , Shaojie Tang

Personalized Federated Learning (PerFL) is a new machine learning paradigm that delivers personalized models for diverse clients under federated learning settings. Most PerFL methods require extra learning processes on a client to adapt a…

机器学习 · 计算机科学 2024-03-29 Peng Yan , Guodong Long