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Ενισχυμένη Ανθεκτικότητα (Robust Boosting)×Ενίσχυση×
ΠεδίοΜηχανική ΜάθησηΜηχανική Μάθηση
ΟικογένειαMachine learningMachine learning
Έτος προέλευσης1999–20011990–1997
ΔημιουργόςFreund, Y.; Mason, L. et al.Schapire, R. E.; Freund, Y.
ΤύποςEnsemble (robust sequential boosting)Sequential ensemble (iterative reweighting)
Θεμελιώδης πηγήFreund, Y. (2001). An adaptive version of the boost by majority algorithm. Machine Learning, 43(3), 293–318. DOI ↗Freund, Y. & Schapire, R. E. (1997). A decision-theoretic generalization of on-line learning and an application to boosting. Journal of Computer and System Sciences, 55(1), 119–139. DOI ↗
Εναλλακτικές ονομασίεςnoise-tolerant boosting, robust AdaBoost, boosting with robust losses, outlier-resistant boostingAdaBoost, gradient boosting, iterative reweighting ensemble, sequential ensemble
Συναφείς66
ΣύνοψηRobust 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.Boosting is a sequential ensemble technique that converts many simple, barely-better-than-chance learners into a single highly accurate model by repeatedly focusing training on the examples that previous learners got wrong, then combining all learners with weights proportional to their individual accuracy.
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ScholarGateΣύγκριση μεθόδων: Robust Boosting · Boosting. Ανακτήθηκε στις 2026-06-15 από https://scholargate.app/el/compare