เปรียบเทียบวิธี

	Regularized Federated Learning	การเรียนรู้แบบออนไลน์
สาขาวิชา	การเรียนรู้ของเครื่อง	การเรียนรู้ของเครื่อง
ตระกูล	Machine learning	Machine learning
ปีกำเนิด	2020	1958–2000s
ผู้ริเริ่ม	Li, T. et al. (FedProx); McMahan, B. et al. (FedAvg base)	Rosenblatt, F.; Littlestone, N.; Shalev-Shwartz, S. (key contributors)
ประเภท	Distributed optimization with regularization	Learning paradigm (sequential model update)
แหล่งต้นตำรับ	Li, T., Sahu, A. K., Zaheer, M., Sanjabi, M., Talwalkar, A., & Smith, V. (2020). Federated Optimization in Heterogeneous Networks. Proceedings of Machine Learning and Systems (MLSys), 2, 429–450.	Shalev-Shwartz, S. (2011). Online Learning and Online Convex Optimization. Foundations and Trends in Machine Learning, 4(2), 107–194.
ชื่อเรียกอื่น	FedProx, federated learning with regularization, proximal federated learning, penalized federated optimization	incremental learning, sequential learning, streaming learning, online machine learning
ที่เกี่ยวข้อง	6	6
สรุป	Regularized federated learning extends the federated learning framework by adding penalty terms to each client's local objective, anchoring local updates closer to the global model. The canonical formulation — FedProx — adds a proximal term that controls how far any single client can drift, improving convergence and stability when client data distributions differ substantially.	Online learning is a machine learning paradigm in which a model is updated incrementally as each new data point arrives, rather than being trained once on a fixed dataset. It is essential when data streams continuously, storage is limited, or the underlying distribution shifts over time. Theoretical performance is measured by cumulative regret relative to the best fixed predictor in hindsight.