Sammenlign metoder
Gjennomgå de valgte metodene side om side; rader som avviker, er uthevet.
| Robust Boosting× | XGBoost× | |
|---|---|---|
| Fagfelt | Maskinlæring | Maskinlæring |
| Familie | Machine learning | Machine learning |
| Opprinnelsesår≠ | 1999–2001 | 2016 |
| Opphavsperson≠ | Freund, Y.; Mason, L. et al. | Chen, T. & Guestrin, C. |
| Type≠ | Ensemble (robust sequential boosting) | Ensemble (gradient-boosted decision trees) |
| Opprinnelig kilde≠ | Freund, Y. (2001). An adaptive version of the boost by majority algorithm. Machine Learning, 43(3), 293–318. DOI ↗ | Chen, T. & Guestrin, C. (2016). XGBoost: A Scalable Tree Boosting System. Proceedings of the 22nd ACM SIGKDD, 785–794. DOI ↗ |
| Alias≠ | noise-tolerant boosting, robust AdaBoost, boosting with robust losses, outlier-resistant boosting | XGBoost, extreme gradient boosting, scalable tree boosting |
| Relaterte≠ | 6 | 5 |
| Sammendrag≠ | Robust Boosting modifies standard boosting algorithms — such as AdaBoost or gradient boosting — by replacing the default exponential or squared loss with robust loss functions (e.g., Huber, logistic, or truncated losses) or by incorporating noise-tolerance mechanisms, so that the ensemble remains accurate even when training data contain outliers, label noise, or heavy-tailed errors. | XGBoost (Extreme Gradient Boosting) is a scalable tree-boosting algorithm introduced by Tianqi Chen and Carlos Guestrin in 2016. It builds a strong predictor by adding decision trees one at a time, each correcting the errors left by the trees before it, and is a powerful prediction method widely used in competitions. |
| ScholarGateDatasett ↗ |
|
|