Krahasoni metodat

	LightGBM gjysmë-i mbikëqyrur	Gradient Boosting gjysmë-i mbikëqyrur
Fusha	Mësimi i makinës	Mësimi i makinës
Familja	Machine learning	Machine learning
Viti i origjinës	2017–2019	2006–2010s
Krijuesi	Ke, G. et al. (LightGBM); semi-supervised extension via community practice and research	Chapelle, Scholkopf & Zien (eds.); applied to GBM variants in subsequent literature
Lloji	Semi-supervised gradient boosting ensemble	Semi-supervised ensemble (self-training + gradient boosted trees)
Burimi themelues	Ke, G., Meng, Q., Finley, T., Wang, T., Chen, W., Ma, W., Ye, Q., & Liu, T.-Y. (2017). LightGBM: A highly efficient gradient boosting decision tree. Advances in Neural Information Processing Systems, 30, 3146–3154.	Yarowsky, D. (1995). Unsupervised word sense disambiguation rivaling supervised methods. Proceedings of ACL 1995, 189–196. (Foundational self-training framework underlying pseudo-label approaches.)
Emërtime të tjera	SSL-LightGBM, pseudo-label LightGBM, self-training LightGBM, semi-supervised GBDT	pseudo-label gradient boosting, self-training GBM, semi-supervised GBT, label-propagation boosting
Të lidhura	4	6
Përmbledhja	Semi-supervised LightGBM combines LightGBM's highly efficient gradient boosting framework with semi-supervised strategies — most commonly pseudo-labeling or self-training — to exploit large pools of unlabeled data alongside a smaller labeled set, improving predictive performance when obtaining labels is costly or time-consuming.	Semi-supervised gradient boosting combines gradient boosted trees with self-training or pseudo-labeling to exploit large pools of unlabeled data alongside a small labeled set. An initial GBM fit on labeled data assigns confident predictions to unlabeled examples; those pseudo-labeled points are folded back into training and the model is re-boosted, iterating until convergence. This allows practitioners to harness cheap unlabeled data when labels are scarce or expensive.