Módszerek összehasonlítása

	Online Random Forest	Félfelügyelt Random Forest
Tudományterület	Gépi tanulás	Gépi tanulás
Módszercsalád	Machine learning	Machine learning
Keletkezés éve	2009	2009
Megalkotó	Saffari, A. et al.	Leistner, C., Saffari, A., Santner, J., & Bischof, H.
Típus	Incremental ensemble (streaming decision trees)	Semi-supervised ensemble classifier
Alapmű	Saffari, A., Leistner, C., Santner, J., Godec, M., & Bischof, H. (2009). On-line random forests. In Proceedings of the 3rd IEEE International Workshop on On-Line Learning for Computer Vision (OLCV 2009), pp. 1–8. IEEE.	Leistner, C., Saffari, A., Santner, J., & Bischof, H. (2009). Semi-supervised random forests. In Proceedings of the IEEE 12th International Conference on Computer Vision (ICCV), pp. 506–513. IEEE.
Alternatív nevek	ORF, streaming random forest, incremental random forest, adaptive random forest	SSL-RF, semi-supervised forest, label-propagation random forest, self-training random forest
Kapcsolódó	6	3
Összefoglaló	Online Random Forest (ORF) extends the classic Random Forest to streaming settings, updating each tree incrementally as new observations arrive without storing or replaying the full training set. Algorithms such as Adaptive Random Forests (ARF) add drift detection so the ensemble adapts when the data distribution changes over time.	Semi-supervised Random Forest (SSL-RF) extends the classic Random Forest by exploiting both labeled and unlabeled training examples. When labeling data is expensive or time-consuming, SSL-RF assigns tentative pseudo-labels to unlabeled observations through the forest itself, then retrains on the enriched dataset, progressively improving accuracy without requiring additional human annotation.