Σύγκριση μεθόδων

	Διαδικτυακή Αυτο-εποπτευόμενη Μάθηση	Εκμάθηση μεταφοράς
Πεδίο	Μηχανική Μάθηση	Μηχανική Μάθηση
Οικογένεια	Machine learning	Machine learning
Έτος προέλευσης	2020s	2010 (formalized); 1990s (early roots)
Δημιουργός	Multiple contributors (Gidaris, Fini et al., among others)	Pan, S. J. & Yang, Q. (survey); Bengio, Y. (deep learning framing)
Τύπος	Online unsupervised representation learning	Learning paradigm
Θεμελιώδης πηγή	Gidaris, S., Bursuc, A., Komodakis, N., Perez, P., & Cord, M. (2021). OBoW: Online Bag-of-Visual-Words Generation for Self-Supervised Learning. Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR), 6830–6840.	Pan, S. J., & Yang, Q. (2010). A Survey on Transfer Learning. IEEE Transactions on Knowledge and Data Engineering, 22(10), 1345–1359.
Εναλλακτικές ονομασίες	online SSL, continual self-supervised learning, streaming self-supervised learning, incremental self-supervised learning	TL, domain adaptation, fine-tuning, pre-trained model adaptation
Συναφείς	3	3
Σύνοψη	Online Self-supervised Learning (online SSL) trains neural networks on unlabeled data that arrives sequentially or in streams, using automatically generated supervisory signals (pretext tasks) instead of human labels. By updating the model continuously as new data flows in, it enables perpetually evolving representations without storing the full dataset — critical for real-time systems, edge devices, and privacy-constrained settings.	Transfer learning is a machine learning paradigm in which knowledge gained from training a model on a source task or domain is reused to improve learning on a different but related target task or domain. It is especially powerful when labeled data for the target task is scarce, and it underlies most modern deep learning applications in computer vision, natural language processing, and beyond.