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Instruction tuning has been identified as a crucial technique for optimizing the performance of large language models (LLMs) in generating human-aligned responses. Nonetheless, gathering diversified and superior-quality instruction data for…

密码学与安全 · 计算机科学 2024-06-21 Zhuo Zhang , Jingyuan Zhang , Jintao Huang , Lizhen Qu , Hongzhi Zhang , Qifan Wang , Xun Zhou , Zenglin Xu

We are interested in developing a unified machine learning model over many mobile devices for practical learning tasks, where each device only has very few training data. This is a commonly encountered situation in mobile computing…

机器学习 · 计算机科学 2021-04-02 Chenyou Fan , Jianwei Huang

There has been a surge of interest in continual learning and federated learning, both of which are important in deep neural networks in real-world scenarios. Yet little research has been done regarding the scenario where each client learns…

机器学习 · 计算机科学 2021-06-15 Jaehong Yoon , Wonyong Jeong , Giwoong Lee , Eunho Yang , Sung Ju Hwang

Federated Learning (FL) enables multiple clients to collaboratively learn a machine learning model without exchanging their own local data. In this way, the server can exploit the computational power of all clients and train the model on a…

机器学习 · 计算机科学 2023-07-04 Song Wang , Xingbo Fu , Kaize Ding , Chen Chen , Huiyuan Chen , Jundong Li

Federated Learning (FL) commonly relies on a central server to coordinate training across distributed clients. While effective, this paradigm suffers from significant communication overhead, impacting overall training efficiency. To…

机器学习 · 计算机科学 2026-02-12 Jungwon Seo , Minhoe Kim , Chunming Rong

Federated learning (FL) has emerged as a promising paradigm for enabling the collaborative training of models without centralized access to the raw data on local devices. In the typical FL paradigm (e.g., FedAvg), model weights are sent to…

机器学习 · 计算机科学 2024-12-25 Guangyu Sun , Umar Khalid , Matias Mendieta , Pu Wang , Chen Chen

Natural language processing (NLP) sees rich mobile applications. To support various language understanding tasks, a foundation NLP model is often fine-tuned in a federated, privacy-preserving setting (FL). This process currently relies on…

机器学习 · 计算机科学 2023-08-22 Dongqi Cai , Shangguang Wang , Yaozong Wu , Felix Xiaozhu Lin , Mengwei Xu

Federated learning has allowed the training of statistical models over remote devices without the transfer of raw client data. In practice, training in heterogeneous and large networks introduce novel challenges in various aspects like…

机器学习 · 计算机科学 2020-11-17 Dipankar Sarkar , Sumit Rai , Ankur Narang

Federated learning (FL) enables resource-constrained edge nodes to collaboratively learn a global model under the orchestration of a central server while keeping privacy-sensitive data locally. The…

机器学习 · 计算机科学 2021-04-07 Hongda Wu , Ping Wang

Federated Learning (FL) has gained significant attention in distributed machine learning by enabling collaborative model training across decentralized system while preserving data privacy. Although extensive research has addressed…

分布式、并行与集群计算 · 计算机科学 2026-05-05 Ahmad Dabaja , Rachid El-Azouzi

Prior work on language models (LMs) shows that training on a large number of diverse tasks improves few-shot learning (FSL) performance on new tasks. We take this to the extreme, automatically extracting 413,299 tasks from internet tables -…

计算与语言 · 计算机科学 2022-08-09 Jun Shern Chan , Michael Pieler , Jonathan Jao , Jérémy Scheurer , Ethan Perez

Transformer-based pre-trained models have emerged as the predominant solution for natural language processing (NLP). Fine-tuning such pre-trained models for downstream tasks often requires a considerable amount of labeled private data. In…

计算与语言 · 计算机科学 2023-08-22 Dongqi Cai , Yaozong Wu , Haitao Yuan , Shangguang Wang , Felix Xiaozhu Lin , Mengwei Xu

Data duplication within large-scale corpora often impedes large language models' (LLMs) performance and privacy. In privacy-concerned federated learning scenarios, conventional deduplication methods typically rely on trusted third parties…

密码学与安全 · 计算机科学 2025-11-12 Pukang Ye , Junwei Luo , Xiaolei Dong , Yunbo Yang

Federated Learning (FL) is a collaborative method for training models while preserving data privacy in decentralized settings. However, FL encounters challenges related to data heterogeneity, which can result in performance degradation. In…

机器学习 · 计算机科学 2023-11-23 Seongyoon Kim , Gihun Lee , Jaehoon Oh , Se-Young Yun

In one-shot federated learning (FL), clients collaboratively train a global model in a single round of communication. Existing approaches for one-shot FL enhance communication efficiency at the expense of diminished accuracy. This paper…

机器学习 · 计算机科学 2024-02-06 Mahdi Beitollahi , Alex Bie , Sobhan Hemati , Leo Maxime Brunswic , Xu Li , Xi Chen , Guojun Zhang

In this paper, we propose the FedFeat+ framework, which distinctively separates feature extraction from classification. We develop a two-tiered model training process: following local training, clients transmit their weights and some…

计算机视觉与模式识别 · 计算机科学 2025-04-09 Mrityunjoy Gain , Kitae Kim , Avi Deb Raha , Apurba Adhikary , Eui-Nam Huh , Zhu Han , Choong Seon Hong

Federated learning (FL) enables collaborative model training across distributed clients without centralizing data. However, existing approaches such as Federated Averaging (FedAvg) often perform poorly with heterogeneous data distributions,…

机器学习 · 计算机科学 2025-08-05 Gyuejeong Lee , Daeyoung Choi

The success of machine learning applications often needs a large quantity of data. Recently, federated learning (FL) is attracting increasing attention due to the demand for data privacy and security, especially in the medical field.…

机器学习 · 计算机科学 2021-07-22 Yiqiang Chen , Wang Lu , Jindong Wang , Xin Qin

Increasing concerns and regulations about data privacy and sparsity necessitate the study of privacy-preserving, decentralized learning methods for natural language processing (NLP) tasks. Federated learning (FL) provides promising…

Efficiently aggregating trained neural networks from local clients into a global model on a server is a widely researched topic in federated learning. Recently, motivated by diminishing privacy concerns, mitigating potential attacks, and…

机器学习 · 计算机科学 2024-10-22 Xiang Liu , Liangxi Liu , Feiyang Ye , Yunheng Shen , Xia Li , Linshan Jiang , Jialin Li
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