방법 비교

	강건 온라인 학습 (Robust Online Learning)	온라인 학습
분야	머신러닝	머신러닝
계열	Machine learning	Machine learning
기원 연도	2000s–2010s	1958–2000s
창시자	Hazan, E.; Shalev-Shwartz, S.; and others	Rosenblatt, F.; Littlestone, N.; Shalev-Shwartz, S. (key contributors)
유형	Algorithmic framework	Learning paradigm (sequential model update)
원전	Hazan, E. (2016). Introduction to Online Convex Optimization. Foundations and Trends in Optimization, 2(3–4), 157–325.	Shalev-Shwartz, S. (2011). Online Learning and Online Convex Optimization. Foundations and Trends in Machine Learning, 4(2), 107–194.
별칭	ROL, robust incremental learning, adversarially robust online learning, robust sequential learning	incremental learning, sequential learning, streaming learning, online machine learning
관련	5	6
요약	Robust Online Learning extends the online learning framework — where a model updates sequentially after each observation — by incorporating robustness mechanisms that guard against corrupted labels, adversarial examples, heavy-tailed noise, and concept drift. The result is a sequential learner that maintains bounded regret even when the data stream contains outliers or deliberate perturbations.	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.