Vertaile menetelmiä

	Toimialaan mukautuva vahvistusoppiminen	Siirto-oppiminen
Tieteenala	Syväoppiminen	Koneoppiminen
Menetelmäperhe	Machine learning	Machine learning
Syntyvuosi	2009–2020	2010 (formalized); 1990s (early roots)
Kehittäjä	Multiple contributors (Taylor & Stone 2009 survey; Kim et al. 2020 among key formalizations)	Pan, S. J. & Yang, Q. (survey); Bengio, Y. (deep learning framing)
Tyyppi	Transfer-based RL paradigm	Learning paradigm
Alkuperäislähde	Kim, K., Kim, H., Lim, H., & Choi, J. (2020). Domain Adaptive Reinforcement Learning with Model-Based Approach. arXiv preprint arXiv:2102.03170.	Pan, S. J., & Yang, Q. (2010). A Survey on Transfer Learning. IEEE Transactions on Knowledge and Data Engineering, 22(10), 1345–1359.
Rinnakkaisnimet	Domain-Adaptive RL, DARL, Cross-domain RL, Transfer RL with domain adaptation	TL, domain adaptation, fine-tuning, pre-trained model adaptation
Liittyvät	2	3
Tiivistelmä	Domain-Adaptive Reinforcement Learning (DARL) extends standard RL by enabling a policy trained in one environment or domain to transfer and generalise effectively to a different but related target domain. It addresses the domain-shift problem — where dynamics, observations, or reward structures differ between training and deployment — through alignment, adaptation, or domain-randomisation techniques, reducing the need to collect costly experience in the target domain.	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.