Title | ||
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Simultaneous instance and feature selection for improving prediction in special education data. |
Abstract | ||
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Purpose - The purpose of this paper is to improve the classification of families having children with affective-behavioral maladies, and thus giving the families a suitable orientation. Design/methodology/approach - The proposed methodology includes three steps. Step 1 addresses initial data preprocessing, by noise filtering or data condensation. Step 2 performs a multiple feature sets selection, by using genetic algorithms and rough sets. Finally, Step 3 merges the candidate solutions and obtains the selected features and instances. Findings - The new proposal show very good results on the family data (with 100 percent of correct classifications). It also obtained accurate results over a variety of repository data sets. The proposed approach is suitable for dealing with non-symmetric similarity functions, as well as with high-dimensionality mixed and incomplete data. Originality/value - Previous work in the state of the art only considers instance selection to preprocess the schools for children with affective-behavioral maladies data. This paper explores using a new combined instance and feature selection technique to select relevant instances and features, leading to better classification, and to a simplification of the data. |
Year | DOI | Venue |
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2017 | 10.1108/PROG-02-2016-0014 | PROGRAM-ELECTRONIC LIBRARY AND INFORMATION SYSTEMS |
Keywords | DocType | Volume |
Pattern recognition,Classification,Feature selection,Prediction,Special education,Instance selection | Journal | 51 |
Issue | ISSN | Citations |
3 | 0033-0337 | 0 |
PageRank | References | Authors |
0.34 | 0 | 5 |
Name | Order | Citations | PageRank |
---|---|---|---|
Yenny Villuendas-rey | 1 | 46 | 14.38 |
Carmen Rey-Benguría | 2 | 4 | 1.77 |
Miltiadis D. Lytras | 3 | 1061 | 123.44 |
Cornelio Yáñez-Márquez | 4 | 153 | 26.34 |
Oscar Camacho Nieto | 5 | 65 | 14.93 |