Abstract
Abstract In order to confront the problem of the high dimensionality of data, feature selection algorithms have become indispensable components of the learning process. Therefore, a correct selection of the features can lead to an improvement of the inductive learner in terms of learning speed, generalization capacity or simplicity of the induced model. A global overview of the feature selection process is given in Section 2.1. Then, Section 2.2 describes the different types of feature selection methods, as well as providing a description of the most popular algorithms for further analysis and explanation in subsequent chapters of the book. Finally, Section 2.3 summarizes this chapter.
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© 2015 Springer International Publishing Switzerland
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Bolón-Canedo, V., Sánchez-Maroño, N., Alonso-Betanzos, A. (2015). Foundations of Feature Selection. In: Feature Selection for High-Dimensional Data. Artificial Intelligence: Foundations, Theory, and Algorithms. Springer, Cham. https://doi.org/10.1007/978-3-319-21858-8_2
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DOI: https://doi.org/10.1007/978-3-319-21858-8_2
Publisher Name: Springer, Cham
Print ISBN: 978-3-319-21857-1
Online ISBN: 978-3-319-21858-8
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