Original Contribution: Stacked generalization
Neural Networks
Machine Learning
Machine Learning
A Theoretical Study on Six Classifier Fusion Strategies
IEEE Transactions on Pattern Analysis and Machine Intelligence
Ensemble Methods in Machine Learning
MCS '00 Proceedings of the First International Workshop on Multiple Classifier Systems
Transforming classifier scores into accurate multiclass probability estimates
Proceedings of the eighth ACM SIGKDD international conference on Knowledge discovery and data mining
Combining Pattern Classifiers: Methods and Algorithms
Combining Pattern Classifiers: Methods and Algorithms
In Defense of One-Vs-All Classification
The Journal of Machine Learning Research
Data mining in metric space: an empirical analysis of supervised learning performance criteria
Proceedings of the tenth ACM SIGKDD international conference on Knowledge discovery and data mining
ICML '04 Proceedings of the twenty-first international conference on Machine learning
The Combination of Text Classifiers Using Reliability Indicators
Information Retrieval
Properties and benefits of calibrated classifiers
PKDD '04 Proceedings of the 8th European Conference on Principles and Practice of Knowledge Discovery in Databases
Getting the Most Out of Ensemble Selection
ICDM '06 Proceedings of the Sixth International Conference on Data Mining
Building reliable metaclassifiers for text learning
Building reliable metaclassifiers for text learning
Statistical Comparisons of Classifiers over Multiple Data Sets
The Journal of Machine Learning Research
An experimental comparison of performance measures for classification
Pattern Recognition Letters
Similarity-binning averaging: a generalisation of binning calibration
IDEAL'09 Proceedings of the 10th international conference on Intelligent data engineering and automated learning
A low variance error boosting algorithm
Applied Intelligence
Hybrid ensemble approach for classification
Applied Intelligence
Random projections for linear SVM ensembles
Applied Intelligence
Ensembles of ARTMAP-based neural networks: an experimental study
Applied Intelligence
EEM: evolutionary ensembles model for activity recognition in Smart Homes
Applied Intelligence
Aggregative quantification for regression
Data Mining and Knowledge Discovery
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A general approach to classifier combination considers each model as a probabilistic classifier which outputs a class membership posterior probability. In this general scenario, it is not only the quality and diversity of the models which are relevant, but the level of calibration of their estimated probabilities as well. In this paper, we study the role of calibration before and after classifier combination, focusing on evaluation measures such as MSE and AUC, which better account for good probability estimation than other evaluation measures. We present a series of findings that allow us to recommend several layouts for the use of calibration in classifier combination. We also empirically analyse a new non-monotonic calibration method that obtains better results for classifier combination than other monotonic calibration methods.