Machine Learning
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ICML '02 Proceedings of the Nineteenth International Conference on Machine Learning
A Hierarchical Face Recognition Algorithm
ACML '09 Proceedings of the 1st Asian Conference on Machine Learning: Advances in Machine Learning
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Goebel et al. [4] presented a unified decomposition of ensemble loss for explaining ensemble performance. They considered democratic voting schemes with uniform weights, where the various base classifiers each can vote for a single class once only. In this article, we generalize their decomposition to cover weighted, probabilistic voting schemes and non-uniform (progressive) voting schemes. Empirical results suggest that democratic voting schemes can be outperformed by probabilistic and progressive voting schemes. This makes the generalization worth exploring and we show how to use the generalization to analyze ensemble loss.