Salīdzināt metodes
Apskatiet izvēlētās metodes blakus; rindas, kas atšķiras, ir izceltas.
| Robustā apvienošana (Robust Bagging)× | Robustā pastiprināšana× | |
|---|---|---|
| Nozare | Mašīnmācīšanās | Mašīnmācīšanās |
| Saime | Machine learning | Machine learning |
| Izcelsmes gads≠ | 1996–2000s | 1999–2001 |
| Autors≠ | Breiman, L. (bagging); robust variants developed by various authors in 2000s | Freund, Y.; Mason, L. et al. |
| Tips≠ | Ensemble (robust bootstrap aggregating) | Ensemble (robust sequential boosting) |
| Pirmavots≠ | Breiman, L. (1996). Bagging predictors. Machine Learning, 24(2), 123–140. DOI ↗ | Freund, Y. (2001). An adaptive version of the boost by majority algorithm. Machine Learning, 43(3), 293–318. DOI ↗ |
| Citi nosaukumi | robust bootstrap aggregating, robust ensemble bagging, outlier-resistant bagging, robust BAGGing | noise-tolerant boosting, robust AdaBoost, boosting with robust losses, outlier-resistant boosting |
| Saistītās | 6 | 6 |
| Kopsavilkums≠ | Robust Bagging extends the classic Bootstrap Aggregating (Bagging) framework by replacing or augmenting standard base learners with robust estimators — or by using robust aggregation rules — so that the ensemble remains accurate even when training data contain outliers, mislabelled instances, or heavy-tailed noise distributions. | 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. |
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