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An oversampling method for imbalanced data based on spatial distribution of minority samples SD-KMSMOTE
With the rapid expansion of data, the problem of data imbalance has become increasingly prominent in the fields of medical treatment, finance, network, etc. And it is typically solved using the oversampling method. However, most existing oversampling methods randomly sample or sample only for a part...
| 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/PMC9546831/ https://www.ncbi.nlm.nih.gov/pubmed/36207460 http://dx.doi.org/10.1038/s41598-022-21046-1 |