방법 비교

	능동 학습과 자기지도 학습의 결합	온라인 학습
분야	머신러닝	머신러닝
계열	Machine learning	Machine learning
기원 연도	2020-2022	1958–2000s
창시자	Multiple authors (active learning + SSL integration, 2020s)	Rosenblatt, F.; Littlestone, N.; Shalev-Shwartz, S. (key contributors)
유형	Hybrid learning paradigm	Learning paradigm (sequential model update)
원전	Bengar, J. Z., van de Weijer, J., Fuentes, L. L., & Raducanu, B. (2022). Class-Balanced Active Learning for Image Classification. Proceedings of the IEEE/CVF Winter Conference on Applications of Computer Vision (WACV), 3082–3091.	Shalev-Shwartz, S. (2011). Online Learning and Online Convex Optimization. Foundations and Trends in Machine Learning, 4(2), 107–194.
별칭	AL-SSL, active self-supervised learning, self-supervised active learning, query-based self-supervised learning	incremental learning, sequential learning, streaming learning, online machine learning
관련	6	6
요약	Active learning combined with self-supervised learning leverages unlabeled data through self-supervised pre-training to build rich representations, then uses an active query strategy to select the most informative examples for human annotation, maximizing model performance under a tight labeling budget. This hybrid approach is especially powerful when labeled data is scarce but large unlabeled pools exist.	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.