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[Formula: see text] -Improved nonparallel support vector machine
In this paper, a [Formula: see text] -improved nonparallel support vector machine ([Formula: see text] -IMNPSVM) is proposed to solve binary classification problems. In this model, we use related ideas of [Formula: see text] -support vector machine([Formula: see text] -SVM), the parameter [Formula:...
Autores principales: | , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group UK
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9596739/ https://www.ncbi.nlm.nih.gov/pubmed/36284146 http://dx.doi.org/10.1038/s41598-022-22559-5 |
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author | Sun, Fengmin Lian, Shujun |
author_facet | Sun, Fengmin Lian, Shujun |
author_sort | Sun, Fengmin |
collection | PubMed |
description | In this paper, a [Formula: see text] -improved nonparallel support vector machine ([Formula: see text] -IMNPSVM) is proposed to solve binary classification problems. In this model, we use related ideas of [Formula: see text] -support vector machine([Formula: see text] -SVM), the parameter [Formula: see text] is introduced to control the limits of the support vectors percentage. In the objective function, the parameter [Formula: see text] is increased to ensure that [Formula: see text] -band is kept as small as possible. It has played a great role in the classification of unbalanced data sets. On the basis of maximizing the interval between two classes, [Formula: see text] -IMNPSVM can fully fit the distribution of data points in the class by minimizing the [Formula: see text] -band, which enhances the generalization ability of the model. The results on the benchmark datasets testify that the proposed model has a good effect on the classification accuracy. |
format | Online Article Text |
id | pubmed-9596739 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2022 |
publisher | Nature Publishing Group UK |
record_format | MEDLINE/PubMed |
spelling | pubmed-95967392022-10-27 [Formula: see text] -Improved nonparallel support vector machine Sun, Fengmin Lian, Shujun Sci Rep Article In this paper, a [Formula: see text] -improved nonparallel support vector machine ([Formula: see text] -IMNPSVM) is proposed to solve binary classification problems. In this model, we use related ideas of [Formula: see text] -support vector machine([Formula: see text] -SVM), the parameter [Formula: see text] is introduced to control the limits of the support vectors percentage. In the objective function, the parameter [Formula: see text] is increased to ensure that [Formula: see text] -band is kept as small as possible. It has played a great role in the classification of unbalanced data sets. On the basis of maximizing the interval between two classes, [Formula: see text] -IMNPSVM can fully fit the distribution of data points in the class by minimizing the [Formula: see text] -band, which enhances the generalization ability of the model. The results on the benchmark datasets testify that the proposed model has a good effect on the classification accuracy. Nature Publishing Group UK 2022-10-25 /pmc/articles/PMC9596739/ /pubmed/36284146 http://dx.doi.org/10.1038/s41598-022-22559-5 Text en © The Author(s) 2022 https://creativecommons.org/licenses/by/4.0/Open AccessThis article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) . |
spellingShingle | Article Sun, Fengmin Lian, Shujun [Formula: see text] -Improved nonparallel support vector machine |
title | [Formula: see text] -Improved nonparallel support vector machine |
title_full | [Formula: see text] -Improved nonparallel support vector machine |
title_fullStr | [Formula: see text] -Improved nonparallel support vector machine |
title_full_unstemmed | [Formula: see text] -Improved nonparallel support vector machine |
title_short | [Formula: see text] -Improved nonparallel support vector machine |
title_sort | [formula: see text] -improved nonparallel support vector machine |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9596739/ https://www.ncbi.nlm.nih.gov/pubmed/36284146 http://dx.doi.org/10.1038/s41598-022-22559-5 |
work_keys_str_mv | AT sunfengmin formulaseetextimprovednonparallelsupportvectormachine AT lianshujun formulaseetextimprovednonparallelsupportvectormachine |