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| Logistická regrese s ensembly× | Hlasovací ansámbl× | |
|---|---|---|
| Obor | Strojové učení | Strojové učení |
| Rodina | Machine learning | Machine learning |
| Rok vzniku≠ | 1996–2000s | 1990s–2004 |
| Tvůrce≠ | Breiman, L. (bagging); broader ensemble literature | Lam & Suen; Kuncheva, L. I. (systematic treatment) |
| Typ≠ | Ensemble of logistic regression classifiers | Ensemble (combination of multiple classifiers by vote) |
| Původní zdroj≠ | Breiman, L. (1996). Bagging predictors. Machine Learning, 24(2), 123–140. DOI ↗ | Kuncheva, L. I. (2004). Combining Pattern Classifiers: Methods and Algorithms. Wiley-Interscience. ISBN: 978-0-471-21078-8 |
| Další názvy | logistic regression ensemble, bagged logistic regression, aggregated logistic regression, logistic ensemble classifier | majority voting classifier, hard voting, soft voting ensemble, plurality voting ensemble |
| Příbuzné≠ | 6 | 5 |
| Shrnutí≠ | Ensemble Logistic Regression trains multiple logistic regression classifiers on varied subsets or perturbations of the training data and combines their probability estimates by averaging or voting. The approach preserves logistic regression's probabilistic interpretability while reducing variance and improving predictive stability through aggregation. | A voting ensemble trains several diverse classifiers independently and combines their predictions by a vote: hard voting picks the class chosen by the most models, while soft voting averages their class-probability estimates, optionally with per-model weights. The combination usually outperforms any individual member, and requires no additional training after the base models are fitted. |
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