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| AdaBoost× | Мнозинствено гласуване× | |
|---|---|---|
| Област≠ | Машинно обучение | Ансамблово обучение |
| Семейство | Machine learning | Machine learning |
| Година на възникване≠ | 1997 | 1996 |
| Създател≠ | Freund, Y. & Schapire, R.E. | Leo Breiman |
| Тип≠ | Ensemble (sequential boosting of weak learners) | voting aggregation |
| Основополагащ източник≠ | 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 ↗ | Breiman, L. (1996). Bagging predictors. Machine Learning, 24(2), 123-140. DOI ↗ |
| Други названия≠ | AdaBoost (Adaptive Boosting), adaptive boosting, adaptif artırma | hard voting |
| Свързани | 5 | 5 |
| Резюме≠ | AdaBoost (Adaptive Boosting) is the original boosting algorithm, introduced by Yoav Freund and Robert Schapire in 1997, that combines a sequence of simple weak learners by giving more weight to the observations they get wrong. The forerunner of gradient boosting, it is simple, interpretable, and a strong baseline for classification. | Majority voting is an ensemble method that combines predictions from multiple base classifiers by selecting the class that receives the most votes. Each base classifier casts one vote for a predicted class, and the final prediction is the class with the majority (plurality). This approach was formalized by Leo Breiman and colleagues in the 1990s as a simple yet effective way to improve classification accuracy. |
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