Instance-Based Learning Algorithms
Machine Learning
A Nearest Hyperrectangle Learning Method
Machine Learning
Unifying instance-based and rule-based induction
Machine Learning
Data preparation for data mining
Data preparation for data mining
Separate-and-Conquer Rule Learning
Artificial Intelligence Review
Data Mining and Knowledge Discovery with Evolutionary Algorithms
Data Mining and Knowledge Discovery with Evolutionary Algorithms
Introduction to Evolutionary Computing
Introduction to Evolutionary Computing
Editorial: special issue on learning from imbalanced data sets
ACM SIGKDD Explorations Newsletter - Special issue on learning from imbalanced datasets
Evolutionary Computation in Data Mining (Studies in Fuzziness and Soft Computing)
Evolutionary Computation in Data Mining (Studies in Fuzziness and Soft Computing)
Statistical Comparisons of Classifiers over Multiple Data Sets
The Journal of Machine Learning Research
Soft Computing - A Fusion of Foundations, Methodologies and Applications
Evolutionary undersampling for classification with imbalanced datasets: Proposals and taxonomy
Evolutionary Computation
Using evolutionary algorithms as instance selection for data reduction in KDD: an experimental study
IEEE Transactions on Evolutionary Computation
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Learning in imbalanced domains is one of the recent challenges in machine learning and data mining. In imbalanced classification, data sets present many examples from one class and few from the other class, and the latter class is the one which receives more interest from the point of view of learning. One of the most used techniques to deal with this problem consists in preprocessing the data previously to the learning process. This contribution proposes a method belonging to the family of the nested generalized exemplar that accomplishes learning by storing objects in Euclidean n-space. Classification of new data is performed by computing their distance to the nearest generalized exemplar. The method is optimized by the selection of the most suitable generalized exemplars based on evolutionary algorithms. The proposal is compared with the most representative nested generalized exemplar learning approaches and the results obtained show that our evolutionary proposal outperforms them in accuracy and requires to store a lower number of generalized examples.