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	アンサンブルサポートベクターマシン	投票アンサンブル
分野	機械学習	機械学習
系統	Machine learning	Machine learning
提唱年	2000–2003	1990s–2004
提唱者	Kim, H.-C. et al.; Dietterich, T. G.	Lam & Suen; Kuncheva, L. I. (systematic treatment)
種類	Ensemble of SVMs (bagging, voting, or stacking)	Ensemble (combination of multiple classifiers by vote)
原典	Kim, H.-C., Pang, S., Je, H.-M., Kim, D., & Bang, S. Y. (2002). Constructing support vector machine ensemble. Pattern Recognition, 36(12), 2757–2767.	Kuncheva, L. I. (2004). Combining Pattern Classifiers: Methods and Algorithms. Wiley-Interscience. ISBN: 978-0-471-21078-8
別名	Ensemble SVM, SVM ensemble, bagged SVM, SVM committee machine	majority voting classifier, hard voting, soft voting ensemble, plurality voting ensemble
関連	5	5
概要	Ensemble Support Vector Machine combines multiple independently trained SVM classifiers or regressors — each fitted on a different data partition, bootstrap sample, or feature subset — and aggregates their outputs via voting, averaging, or stacking. The approach mitigates the high computational cost and sensitivity to kernel hyperparameters inherent in a single large-scale SVM, while improving generalisation on complex or high-dimensional datasets.	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.