Digital Library of Zielona Góra contains 9 272 digital objects
Object
Title: Using information on class interrelations to improve classification of multiclass imbalanced data: A new resampling algorithm
Contributor:
Clempner, Julio B. - ed. ; Ikonen, Enso - ed. ; Kurdyukov, Alexander P. - ed.
Subtitle:
Group publication title:
Abstract:
The relations between multiple imbalanced classes can be handled with a specialized approach which evaluates types of examples` difficulty based on an analysis of the class distribution in the examples` neighborhood, additionally exploiting information about the similarity of neighboring classes. In this paper, we demonstrate that such an approach can be implemented as a data preprocessing technique and that it can improve the performance of various classifiers on multiclass imbalanced datasets. ; It has led us to the introduction of a new resampling algorithm, called Similarity Oversampling and Undersampling Preprocessing (SOUP), which resamples examples according to their difficulty. Its experimental evaluation on real and artificial datasets has shown that it is competitive with the most popular decomposition ensembles and better than specialized preprocessing techniques for multi-imbalanced problems.
Publisher:
Zielona Góra: Uniwersytet Zielonogórski
Resource Identifier:
DOI:
Pages:
Source:
AMCS, volume 29, number 4 (2019) ; click here to follow the link
Language:
License CC BY 4.0:
Rights:
Biblioteka Uniwersytetu Zielonogórskiego
Object collections:
- Repository > Faculties > Faculty of Computer, Electrical and Control Engineering
- Repository > Types of work > Articles
- Repository > Scientific journals and UZ publishing series > International Journal of Applied Mathematics and Computer Science (AMCS) > International Journal of Applied Mathematics and Computer Science (AMCS) (2019)
Last modified:
Jul 14, 2025
In our library since:
Jul 14, 2025
Number of object content hits:
27
All available object's versions:
https://zbc.uz.zgora.pl/repozytorium/publication/101041
Show description in RDF format:
Show description in OAI-PMH format:
-
-
-
-
-
-
-
-
-
International Journal of Applied Mathematics and Computer Science (AMCS), volume 29, number 1 (2019)
-
International Journal of Applied Mathematics and Computer Science (AMCS), volume 29, number 2 (2019)
-
International Journal of Applied Mathematics and Computer Science (AMCS), volume 29, number 3 (2019)
-
International Journal of Applied Mathematics and Computer Science (AMCS), volume 29, number 4 (2019)
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Objects Similar
Stępka, Ignacy Lango, Mateusz Stefanowski, Jerzy Korbicz, Józef (1951- ) - red. Uciński, Dariusz - red.
Koziarski, Michał Woźniak, Michał Stefanowski, Jerzy - ed. Krawiec, Krzysztof - ed. Wrembel, Robert - ed.
Stefanowski, Jerzy Krawiec, Krzysztof Wrembel, Robert Stefanowski, Jerzy - ed. Krawiec, Krzysztof - ed. Wrembel, Robert - ed.
