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Vertical Federated Learning (VFL), which has a broad range of real-world applications, has received much attention in both academia and industry. Enterprises aspire to exploit more valuable features of the same users from diverse…

机器学习 · 计算机科学 2024-05-22 Wenguo Li , Xinling Guo , Xu Jiao , Tiancheng Huang , Xiaoran Yan , Yao Yang

Federated learning is an emerging technology for training machine learning models across decentralized data sources without sharing data. Vertical federated learning, also known as feature-based federated learning, applies to scenarios…

机器学习 · 计算机科学 2025-08-25 Zhenan Fan , Huang Fang , Xinglu Wang , Zirui Zhou , Jian Pei , Michael P. Friedlander , Yong Zhang

In recent years, data are typically distributed in multiple organizations while the data security is becoming increasingly important. Federated Learning (FL), which enables multiple parties to collaboratively train a model without…

分布式、并行与集群计算 · 计算机科学 2023-03-13 Ji Liu , Xuehai Zhou , Lei Mo , Shilei Ji , Yuan Liao , Zheng Li , Qin Gu , Dejing Dou

Vertical Federated Learning (VFL) has emerged as one of the most predominant approaches for secure collaborative machine learning where the training data is partitioned by features among multiple parties. Most VFL algorithms primarily rely…

密码学与安全 · 计算机科学 2023-06-29 Mingxuan Fan , Yilun Jin , Liu Yang , Zhenghang Ren , Kai Chen

Vertical Federated Learning (VFL) refers to the collaborative training of a model on a dataset where the features of the dataset are split among multiple data owners, while label information is owned by a single data owner. In this paper,…

机器学习 · 计算机科学 2021-06-18 Vaikkunth Mugunthan , Pawan Goyal , Lalana Kagal

Vertical federated learning (VFL) enables a paradigm for vertically partitioned data across clients to collaboratively train machine learning models. Feature selection (FS) plays a crucial role in Vertical Federated Learning (VFL) due to…

机器学习 · 计算机科学 2025-04-16 Ruochen Jin , Boning Tong , Shu Yang , Bojian Hou , Li Shen

Federated learning, which solves the problem of data island by connecting multiple computational devices into a decentralized system, has become a promising paradigm for privacy-preserving machine learning. This paper studies vertical…

机器学习 · 计算机科学 2021-11-08 Yuzhi Liang , Yixiang Chen

Federated Learning (FL) is a distributed learning paradigm that can learn a global or personalized model from decentralized datasets on edge devices. However, in the computer vision domain, model performance in FL is far behind centralized…

Vertical Federated Learning (VFL) is an emergent distributed machine learning paradigm for collaborative learning between clients who have disjoint features of common entities. However, standard VFL lacks fault tolerance, with each…

机器学习 · 计算机科学 2024-12-03 Avi Amalanshu , Yash Sirvi , David I. Inouye

Vertical federated learning (VFL) is an emerging paradigm that enables collaborators to build machine learning models together in a distributed fashion. In general, these parties have a group of users in common but own different features.…

机器学习 · 计算机科学 2024-03-04 Pengyu Qiu , Xuhong Zhang , Shouling Ji , Changjiang Li , Yuwen Pu , Xing Yang , Ting Wang

Vertical Federated Learning (VFL) has emerged as a collaborative training paradigm that allows participants with different features of the same group of users to accomplish cooperative training without exposing their raw data or model…

机器学习 · 计算机科学 2024-04-17 Tianyuan Zou , Zixuan Gu , Yu He , Hideaki Takahashi , Yang Liu , Ya-Qin Zhang

Vertical Federated Learning (VFL) offers a privacy-preserving paradigm for Edge AI scenarios like mobile health diagnostics, where sensitive multimodal data reside on distributed, resource-constrained devices. Yet, standard VFL systems…

机器学习 · 计算机科学 2025-12-12 Mostafa Anoosha , Zeinab Dehghani , Kuniko Paxton , Koorosh Aslansefat , Dhavalkumar Thakker

Federated learning (FL) is a new paradigm for distributed machine learning that allows a global model to be trained across multiple clients without compromising their privacy. Although FL has demonstrated remarkable success in various…

机器学习 · 计算机科学 2023-06-06 Haolin Wang , Xuefeng Liu , Jianwei Niu , Shaojie Tang , Jiaxing Shen

Learning from distributed data without accessing them is undoubtedly a challenging and non-trivial task. Nevertheless, the necessity for distributed training of a statistical model has been increasing, due to the privacy concerns of local…

机器学习 · 统计学 2024-08-02 Seok-Ju Hahn

Multimodal Federated Learning (MFL) lies at the intersection of two pivotal research areas: leveraging complementary information from multiple modalities to improve downstream inference performance and enabling distributed training to…

机器学习 · 计算机科学 2025-05-29 Yuanzhe Peng , Jieming Bian , Lei Wang , Yin Huang , Jie Xu

Vertical federated learning (VFL), where data features are stored in multiple parties distributively, is an important area in machine learning. However, the communication complexity for VFL is typically very high. In this paper, we propose…

机器学习 · 计算机科学 2022-10-27 Lingxiao Huang , Zhize Li , Jialin Sun , Haoyu Zhao

Fairness in Federated Learning (FL) is emerging as a critical factor driven by heterogeneous clients' constraints and balanced model performance across various scenarios. In this survey, we delineate a comprehensive classification of the…

机器学习 · 计算机科学 2026-02-03 Noorain Mukhtiar , Adnan Mahmood , Yipeng Zhou , Jian Yang , Jing Teng , Quan Z. Sheng

Traditional vertical federated learning schema suffers from two main issues: 1) restricted applicable scope to overlapped samples and 2) high system challenge of real-time federated serving, which limits its application to advertising…

机器学习 · 计算机科学 2026-01-26 Wenjie Li , Shu-Tao Xia , Jiangke Fan , Teng Zhang , Xingxing Wang

Over recent years, Federated Learning (FL) has proven to be one of the most promising methods of distributed learning which preserves data privacy. As the method evolved and was confronted to various real-world scenarios, new challenges…

机器学习 · 统计学 2024-11-15 Michael Ben Ali , Omar El-Rifai , Imen Megdiche , André Peninou , Olivier Teste

Federated learning (FL) is an emerging paradigm of collaborative machine learning that preserves user privacy while building powerful models. Nevertheless, due to the nature of open participation by self-interested entities, it needs to…

密码学与安全 · 计算机科学 2022-02-18 Yanci Zhang , Han Yu