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Title: An Ensemble Pruning Primer
Author(s): G. Tsoumakas, I. Partalas, I. Vlahavas.
Availability: Click here to download the PDF (Acrobat Reader) file (13 pages).
Keywords:
Appeared in: Supervised and Unsupervised Methods and Their Applications to Ensemble Methods (SUEMA 2009), Oleg Okun and Giorgio Valentini (Eds.), Springer Verlag, Volume 245/2009, pp. 1-13, 2009.
Abstract: Ensemble pruning deals with the reduction of an ensemble of predictive models in order to improve its e±ciency and predictive performance. The last 12 years a large number of ensemble pruning methods have been proposed. This work proposes a taxonomy for their organization and reviews important representative methods of each category. It abstracts their key components and discusses their main advantages and disadvantages.We hope that this work will serve as a good starting point and reference for researchers working on the development of new ensemble pruning methods.
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1 Khreich, W. (2011) Towards Adaptive Anomaly Detection Systems using Boolean Combination of Hidden Markov Models, PhD Thesis, École De Technologie Superieure, Universite Du Quebec, Canada.
2 Basilico, J.D., Munson, M.A., Kolda, T.G., Dixon, K.R., Kegelmeyer, W.P. (2011) COMET: A recipe for learning and using large ensembles on massive data, Proceedings - IEEE International Conference on Data Mining, ICDM, art. no. 6137208, pp. 41-50.
3 Costa, N., Coelho, A.L.V. (2011) Genetic and ranking-based selection of components for multilabel classifier ensembles, Hybrid Intelligent Systems (HIS), 2011 11th International Conference on , vol., no., pp.311-317, 5-8 Dec. 2011
4 Elghazel, H., Aussem, A., Perraud, F. (2011) Trading-off diversity and accuracy for optimal ensemble tree selection in random forests, Studies in Computational Intelligence, 373, pp. 169-179.
5 Khreich, W., Granger, E., Miri, A., Sabourin, R. (2011), Incremental Boolean Combination of Classifiers, 10th International Workshop on Multiple Classifier Systems, Naples, Italy, June 15-17, 2011.
6 Fu,B.;Wang,Z.;Pan,R.;Xu,G.;Dolog,P. (2012) An Integrated Pruning Criterion for Ensemble Learning Based on Classification Accuracy and Diversity, Proceedings 7th International Conference on Knowledge Management in Organizations: Service and Cloud Computing, pp. 47-58.
7 Li,N.;Yu,Y.;Zhou,Z.-H. (2012) Diversity Regularized Ensemble Pruning, Proc. ECML PKDD 2012, pp. 330-345.
8 Yang, F., Lu, W.-H., Luo, L.-K., Li, T. (2012) Margin optimization based pruning for random forest, Neurocomputing, 94, pp. 54-63.
9 Sheen, S., Aishwarya, S.V., Anitha, R., Raghavan, S.V., Bhaskar, S.M. (2012) Ensemble pruning using Harmony search, Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 7209 LNAI (PART 2), pp. 13-24.
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11 Khreich, W., Granger, E., Miri, A., Sabourin, R. (2012) Adaptive ROC-based ensembles of HMMs applied to anomaly detection, Pattern Recognition, 45 (1), pp. 208-230.


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